Topic 29 — Solve systems by multiplying and adding equations

Students build on the elimination method from Topic 28 by choosing multipliers that create opposite terms. They solve for both unknowns and check their answer in both original equations. The student surface provides worked examples and written practice; the standalone Studio guides students and families through each step.

Topic 29 Student Surface

One sheet, front and back · Worked examples and three practice problems · PDF

Open student surface

Step-by-step help

The Studio explains the complete lesson. Use paper and a pencil; the student surface is optional.

Topic 29 Elimination Studio

Open Studio