### Home > CAAC > Chapter 3 > Lesson 3.1.3 > Problem 3-28

3-28.

If you multiply *x* by −3, you get *y*.

-3*x* = *y*

Use the eTool below to help solve the problem.

Click the link at right for the full version of the eTool: 3-28 HW eTool

3-28.

If you multiply *x* by −3, you get *y*.

-3*x* = *y*

Use the eTool below to help solve the problem.

Click the link at right for the full version of the eTool: 3-28 HW eTool