### Home > AC > Chapter 3 > Lesson 3.1.4 > Problem 3-38

3-38.

For the following equations, draw a picture of the tiles in an equation mat like the one shown at below. Then use “legal” moves to simplify and solve for the variable. Record your work.

Use the eTools below to help solve the problems.

Click the link at right for the full version of the eTool: *AC 3-38a HW eTool*

Click the link at right for the full version of the eTool: *AC 3-38b HW eTool*