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A video revising the techniques and strategies for substituting values into expressions or formulae. This video is part of the Algebra module in GCSE maths, see my other videos below to continue with the series. These are the calculators that I recommend: Casio fx-83GTX Scientific Calculator, Black - https://amzn.to/2P2cyGG Casio Fx-991ex ...

This video talks through examples of substituting values into expressions. The examples include fractions, negatives and powers and also zero. View my channel: http://www.youtube.com/jayates79

In this video, we learn how to substitute values into algebraic expressions. We start off with basic examples and progressively go to more complex demonstrations. We hope you learn a thing or two by watching this video. Let me know if you have any questions by writing them in the comments below. #substitution #algebra #gcse #gcsemaths #maths # ...

Interactive practice questions on this and many other skills at my website: https://mathskitchen.com/questions/tip/5ccc33e0db5bff096b9d24ab/?utm_source=YouTube&utm_medium=descriptionlink&utm_campaign=subbingformulae How to substitute into a formula: The principle and ideas here are actually very straightforward but there are one or two places ...

A video revising the techniques and strategies for substitution This video is part of the Algebra module in GCSE maths, see my other videos below to continue with the series. Join this channel to get access to perks: https://www.youtube.com/channel/UCStPzCGyt5tlwdpDXffobxA/join Revision videos: The Entire GCSE in Only 2 Hours!! Higher and ...

Substitution | Algebra | Maths | FuseSchool In algebra, we replace a letter with numbers in the process known as substitution. Given the formula A = 1/2bh, if the base is 5cm and the height is 10cm, then the area is ½ X 5 X 10 because we have replaced the b with 5 and the h with 10. You just need to be be careful with negative numbers: it is ...

GCSE Maths revision tutorial video. For the full list of videos and more revision resources visit www.mathsgenie.co.uk.

Find two unknowns by the substitution method! It's exactly as it sounds, SUBSTITUTE one of the equations into the other to solve and find the first unknown. Then, SUBSTITUTE this value into the original equation to solve and find the second unknown! Easy! Kind of ;)

Maths tutorial on the topic of substituting positive and negative numbers into an expression. For the full list of videos and more revision resources visit https://www.mathsgenie.co.uk

This GCSE maths video tutorial explains how to change the subject of a formula. It discusses how to rearrange a formula to solve a specific variable in the equation. Math - Free Formula Sheets: https://www.video-tutor.net/formula-sheets.html Final Exam and Test Prep Videos: https://bit.ly/41WNmI9

This video explains substitution in maths within the topic of algebra and what it means to evaluate an expression. Practice questions are at the end of the video. Skip to: 00:00 Introduction 00:22 What does substitution mean in maths? 01:14 Substitution example with one variable 02:05 Substitution example with two variables 02:37 Substitution ...

Steps to use method of substitution to solve a simultaneous equations

Now we look at solving simultaneous equations by a method of substitution. This involves re-arranging one equation to isolate a variable and then substituting this into the other equation.

#GCSE #simultaneousequations #GCSEmaths Join this channel to get access to perks: https://www.youtube.com/channel/UCkFmrzcvKEezKfsR-ISTHgA/join This question is fairly challenging and aimed at around grade 8 GCSE maths. It deals with solving quadratic simultaneous equations by substitution, and will need good algebra confidence. The whole idea ...

#GCSE #simultaneousequations #GCSEmaths Join this channel to get access to perks: https://www.youtube.com/channel/UCkFmrzcvKEezKfsR-ISTHgA/join This question is fairly challenging and aimed at around grade 8 GCSE maths. It deals with solving quadratic simultaneous equations by substitution, and will need good algebra confidence. The whole idea ...

Learn how to change the subject of a formula. I hope you find the lesson useful! Subscribe to my YouTube channel to stay up to date with new uploads and follow me on Instagram @themathsprof for more maths! :-)

This video covers how rearrange formulas to make a particular variable (letter) the subject. For example 'Rearrange y = 3x + 4 to make x the subject'. This video is suitable for maths courses around the world. KS3 - All on your course GCSE Foundation - All on your course GCSE Higher - All on your course Maths Playlist: https://www.youtube.com ...

⭐️ https://www.cognito.org/ ⭐️ *** WHAT'S COVERED *** 1. Understanding linear equations with two variables. * Why single linear equations with two variables have infinite solutions. * Examples of finding possible solution pairs (x, y). 2. Visualising linear equations on graphs. 3. The concept of simultaneous equations. 4. Introduction ...

A video revising the techniques and strategies for changing the subject (rearranging formula) This video is part of the Algebra module in GCSE maths, see my other videos below to continue with the series. These are the calculators that I recommend: Casio fx-83GTX Scientific Calculator, Black - https://amzn.to/2P2cyGG Casio Fx-991ex Scientific ...

Join this channel to get access to perks: https://www.youtube.com/channel/UCStPzCGyt5tlwdpDXffobxA/join A video revising the techniques and strategies for all of the fundamental formulas that you need to achieve a grade 5 and above in GCSE maths. These topics are the essential ‘crossover’ formulas that appear on both the higher and ...

This video looks at what formulas are and how to use them. This video is suitable for maths courses around the world. KS3 - All on your course GCSE Foundation - All on your course GCSE Higher - All on your course Maths Playlist: https://www.youtube.com/playlist?list=PLidqqIGKox7XPh1QacLRiKto_UlnRIEVh GCSE Chemistry playlist: https://www.youtube ...

A video revising the techniques and strategies for changing the subject of harder formulae (rearranging formula) - Higher Only This video is part of the Algebra module in GCSE maths, see my other videos below to continue with the series. 🔹 Watch the video 🔹 Make notes 🔹 Practice the questions 🔹 Mark your work 🔹 Review what you ...

A video on how to solve equation using iteration. Exam Question Booklets:📝 🔗Exam Question Edexcel Style: https://www.1stclassmaths.com/_files/ugd/9f3fb0_a204162ba80546a3929b54263fd2d950.pdf 🔗Exam Questions AQA Style: https://www.1stclassmaths.com/_files/ugd/9f3fb0_99f12de4f6924d0f8e322cb902f1168b.pdf 🌐 https://www.1stclassmaths.com ...

This short will help you remember the key steps in how to substitute including substituting into the SUVAT equations which you be expected to be able to substitute into for your GCSE maths exam at foundation tier. #maths #ukmaths #gcsemaths #ocr #edexcel #solve #substitution #website #subscribe #subscribetomychannel #follow #share # ...

👉Learn how to solve a system of equations by substitution. To solve a system of equations means to obtain a common values of the variables that makes the each of the equation in the system true. To solve a system of equations by substitution, we solve for one of the variables in one of the equations and then substitute for the variable in ...

This video explains how to use the equation y = mx + c, and why we normally write equations in this form. This video is suitable for maths courses around the world. KS3 - All on your course GCSE Foundation - All on your course GCSE Higher - All on your course Maths Playlist: https://www.youtube.com/playlist?list=PLidqqIGKox7XPh1QacLRiKto ...

MIT grad shows how to use the substitution method to solve a system of linear equations (aka. simultaneous equations). To skip ahead: 1) For a BASIC SUBSTITUTION example, skip to time 0:19. 2) For an example where it's TRICKIER to solve and also involves FRACTIONS, skip to 08:17. and P.S.) For WEIRDER-LOOKING DIFFERENT FORMS of systems, for ...

We've got two techniques in our bag of tricks, the substitution rule and integration by parts, so it's time to learn the third and final, and that's integration by trigonometric substitution. This is probably the toughest one, and it only works in very specific circumstances, but when those circumstances arise, it works like a charm! So let's ...

How to integrate by substitution. Go to http://www.examsolutions.net/ for the index, playlists and more maths videos on integration by substitution, calculus and other maths topics. YOUTUBE CHANNEL at https://www.youtube.com/ExamSolutions EXAMSOLUTIONS WEBSITE at https://www.examsolutions.net/ where you will have access to all playlists ...

Learn how to solve a system of linear equations with two equations two variables using the substitution method in this video math tutorial by Mario's Math Tutoring. We go through two examples to help you learn this technique. Example 1: 2x-y=7 x=4+y Example 2: 5x+2y=-1 3x+y=-1 Related Videos to Help You Succeed!: Elimination Method https ...

This video covers how factorise quadratics using the quadratic formula Here are all our videos covering quadratics from start to finish: 1) Factorising basic quadratics - https://youtu.be/_BYxuxEIZqw 2) Factorising more complex quadratics - https://youtu.be/nfLb8MPO99U 3) Completing the square technique part 1 - https://youtu.be/ov3r4hXBU98 4 ...

A video revising the techniques and strategies for solving iteration questions. (Higher Only). This video is part of the Algebra module in GCSE maths, see my other videos below to continue with the series. These are the calculators that I recommend 💎 Casio fx-83GTX Scientific Calculator, Black - https://amzn.to/2P2cyGG Casio Fx-991ex ...

This video explains how to approach typical GCSE mathematics questions on iteration.

GCSE Maths revision tutorial video. For the full list of videos and more revision resources visit https://www.mathsgenie.co.uk

Corbettmaths - This video shows how to solve linear simultaneous equations using substitution.

https://www.buymeacoffee.com/TLMaths Navigate all of my videos at https://www.tlmaths.com/ Like my Facebook Page: https://www.facebook.com/TLMaths-1943955188961592/ to keep updated Follow me on Instagram here: https://www.instagram.com/tlmaths/

In this video we are going to discover how to solve simultaneous equations by substitution. Simultaneous equations are two or more equations with two or more unknowns that must be solved at the same time; hence the name simultaneous. There are three different methods for solving simultaneous equations: elimination, substitution and graphically ...

In this video we’re going to look at how to use substitution in equations to generate a table of ordered pairs. Ordered pairs (coordinates) can be used to solve equations, to plot graphs, and so we come across them a lot in Maths. You should already know how to substitute into equations, and how to solve simple equations. We have this ...

Want to know how to solve simultaneous equations by substitution? Look no further! In this video we learn how to solve simultaneous equations using the substitution method. I hope you find this video helpful in one way or another!

Here is a practice booklet that I have selected to help with the 2025 GCSE Maths Paper 1 exam. I hope you enjoy it! Fo higher ONLY content, please see the Higher only video: 🔥Download my FREE practice booklets for the 2025 exam here🔥 Click this link to access the free booklet download: https://zurl.co/IMPL4 💡 Paper Specific Revision ...

How to Do Iteration | GCSE Maths In this video we look into how to answer questions with iteration. Iteration is a process of repetition to form sequences. Thanks for watching! Please consider liking and subscribing if you found it useful! For more videos like this please take time to check out my channel! If you are currently in school and ...

Revise how to change the subject of a formula by rearranging the terms. BBC Bitesize Scotland revision for SQA National 5 Maths.

Learn how to add, subtract, multiply and divide standard form with and without a calculator with this GCSE maths guide.

Join this channel to get access to perks: https://www.youtube.com/channel/UC6VxNg-xcEH_cFUq78US1-g/join #topperszoneofficial #topperszone Hello students in this video , we will discuss Substitution Method in very easy way. SUBSCRIBE OUR CHANNEL: https://www.youtube.com/channel/UC6VxNg-xcEH_cFUq78US1-g/?sub_confirmation=1 Telegram :https ...

Here's a playlist: https://www.youtube.com/playlist?list=PLPglScc3TJ-M77CRDKdA7LdK-SAC80b0c This video is a simltaneous equation for GCSE maths, and is aimed at around grade 6. #gcse #formula #algebra #maths #math #revision #tutor #grade6 #substitutionmethod You can download the worksheet for substitution from 3minutemaths, although please do ...

A video explaining how to solve a simultaneous equations question by the substitution method for GCSE Maths. Related Videos: Simultaneous Equations Graphical Method: https://youtu.be/vjoD9qexo8o Simultaneous Equations Elimination Method: https://youtu.be/fW504vL1dcc

Download the full lesson and practice resources here: https://mr-mathematics.com/product/substitution-into-formulae-2 Master substituting values into formulae with this GCSE and Key Stage 3 Maths tutorial. Learn step-by-step how to accurately substitute and calculate values in algebraic expressions. Explore more GCSE Mathematics tutorials on ...

Resources website: https://www.zahraclassroom.com/youtube Feel free to ask any questions in the comments or via my social media: Instagram: @zahramerali_ @zmasterclasses TikTok: @zahramerali78 Linktree: https://linktr.ee/zmerali Good luck! Please like and subscribe :)

This video will help you remember how to rearrange equations to find x OR make x the subject of the formula. Explaining and showing you how to solve step by step methods to make x the subject that you need to learn and remember for your GCSE maths exam at higher tier. #maths #ukmaths #gcsemaths #ocr #edexcel #rearrange #website #subscribe # ...