For the following equations, draw a picture of the tiles in an equation mat, use “legal” moves to simplify, and solve for the variable. Record your work.
For part (b), assume that .
Use the eTools below to move the tiles for each equation.
Click the link at right for the full version of the eTool: AC 3-30a HW eTool
Click the link at right for the full version of the eTool: AC 3-30b HW eTool