CPM Homework Help : CAAC Problem 2-95

For each equation below, draw a picture of the tiles in an equation mat, simplify, and solve for x. Record your work. 2-95 HW eTool (CPM). Homework Help ✎
1. 2x − 7 = −x + 2
2. −2 − 3x = x + 6

Answer (a):

x = 3

Answer (b):

x = −2

Use the eTool below to place the tiles on the mat to model the problem.
Click the link at the right to view full eTool version: 2-95 HW eTool.