### Home > CC3MN > Chapter 9 > Lesson 9.1.1 > Problem 9-11

9-11.

Solve these equations for . Check your answers.

Distribute.

Subtract 9 from both sides.

Divide by

.

Isolate the variable.

See part (a).

You could cross multiply.

9-11.

Solve these equations for . Check your answers.

Distribute.

Subtract 9 from both sides.

Divide by

.

Isolate the variable.

See part (a).

You could cross multiply.