Standards

CCSS.Math.Content.HSA-REI.C

Solve systems of equations

Reasoning with Equations and Inequalities

High School — Algebra

Common Core State Standards (CCSS) Initiative: Mathematics Standards

CCSS.Math.Content.HSA-REI.C.6 Solve systems of linear equations exactly and approximately (e.g., with graphs), focusing on pairs of linear equations in two variables.