Process of Elimination

Students solve systems of equations by elimination (multiplying equation(s) by a factor and then adding or subtracting equations to create an equation with only one variable).

By Amplify Classroom

Grades: 9th - 12th Grade

Subject: Math

Learning goals: Today’s Goals • Solve a system of equations using an elimination strategy. • Explain how replacing an equation in a system with one that is equivalent creates a new system that has the same solution. (Writing, Speaking, and Listening) Additional Materials Activity 3 Cards, one per pair, pre-cut; coloring tools (as needed)