CPM Homework Banner
4-24.

Solve each of the following equations using any method. Be sure to check your solutions. 4-24 HW eTool (Desmos). Homework Help ✎.

2x − 5 = 25

x = 15
Be sure to check your solution.

See part (a) for a possible strategy.

3x + 4 = ± 11

3x + 4 = 11 or 3x + 4 = −11
Be sure to check both of your solutions.

Use the eTool below to help solve the problem graphically.
Click the link at right for the full version of the eTool: CCA2 4-24 HW eTool