Systems of Linear Equations Summary


A system of equations is simply a group of equations that involve the same variables. Solving a system of equations means determining values for each variable that make all of the equations true.

This Unit focused on solving systems of linear equations, but the solution methods you have learned - graphing, substitution, and elimination - can all be applied to systems of equations that are not linear. In future math courses, you will learn how to solve non-linear systems.