### Home > CC2 > Chapter 8 > Lesson 8.1.1 > Problem 8-10

8-10.

Solve the equations below for the variable. Be sure to check your answer.

Distrubute.

Combine like terms.

Subtract

from each side. Add

to each side. Substitute

back into the original equation to check your answer. When you simplify this expression, do you get the same values on each side?

Divide each term by

.