### Home > PC > Chapter 3 > Lesson 3.3.1 > Problem 3-111

3-111.

Find the inverse for each of the following equations.

Change

to.Switch the

's to's and thes to's.Solve for

.

Follow the same procedure for (a).

When solving for

, move all terms with ato one side and the rest of the terms on the other side.Then factor out a

.

Change

to.Switch the

's to's and the's to's.Rewrite the equation in exponential form.

Solve for

.