### Home > PC > Chapter 4 > Lesson 4.2.1 > Problem 4-77

4-77.

Solve each equations for (in terms of

*).*

Take the log of both sides.

Take the 7th root of both sides.

Rewrite the equation in exponential form.

4-77.

Solve each equations for (in terms of

Take the log of both sides.

Take the 7th root of both sides.

Rewrite the equation in exponential form.