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HA2 S3.2 Substitution Method

Author: Renee Voltin

Background info

You've solved linear equations, now you'll use many of those techniques to solve a SYSTEM of equations.  This lesson will focus only on solving systems of LINEAR EQUATIONS, but the substitution method could be used for solving a system of equations with equations from a variety of 'families'.

Substitution Method - Example 1

Substitution Method - Example 2

Substitution Method - Example 3