### Home > CCA > Chapter 4 > Lesson 4.2.1 > Problem 4-37

4-37.

Solve each equation for the variable. Check your solutions, if possible. Homework Help ✎

Combine like terms.

9

*a*− 3 = 4*a*− 3Get the variable on a side by itself.

5

*a*= 0

Use a generic rectangle to simplify each side.

*m*= −2

Get

*x*on a side by itself and then multiply both sides by 2.

Start by subtracting

*t*^{2}from both sides of the equation.