A-REI.5

High school · High School: Algebra — Reasoning with Equations & Inequalities

Prove that, given a system of two equations in two variables, replacing one equation by the sum of that equation and a multiple of the other produces a system with the same solutions.

Official code: CCSS.MATH.CONTENT.HSA-REI.5
Short code: A-REI.5
Subject: Mathematics
Grade: High school
Domain: High School: Algebra — Reasoning with Equations & Inequalities

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