youtube.com › watchSolving Systems of Linear Equations in Two Variables | Graphing | Substitution | Elimination
http://www.greenemath.com/ http://www.facebook.com/mathematicsbyjgreene In this lesson, we will do a complete review of how to solve a system of linear equations in two variables using graphing, substitution, and elimination. To solve this type of system using the graphing method, we graph each equation and look for the point of intersection ...