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Instructional video

Solve systems of equations: using substitution (3)

teaches Common Core State Standards HSA-CED.A.3 http://corestandards.org/Math/Content/HSA/CED/A/3

Solve systems of equations: using substitution (3)

This is 1 of a series of lessons in which you will learn how to solve systems of equations by using substitution. This lesson deals with systems of linear equations in any form.