High School · Reasoning with Equations and Inequalities

CCSS.MATH.CONTENT.HSA.REI.C.8

(+) Represent a system of linear equations as a single matrix equation in a vector variable.

Read this standard on the official Common Core site

Lessons that teach this standard

• Solving Systems with Matrix Equations

  How to write a system of linear equations as a single matrix equation AX = B, why multiplying by the inverse solves it, and what a zero determinant says about the system.