Grade 8 · Expressions and Equations

CCSS.MATH.CONTENT.8.EE.C.8b

Solve systems of two linear equations in two variables algebraically, and estimate solutions by graphing the equations. Solve simple cases by inspection.

Read this standard on the official Common Core site

Lessons that teach this standard

• Solving Systems of Linear Equations

  Solve a system by graphing, substitution or elimination, why the solution is the intersection point, and how to spot systems with none or infinitely many.