### Home > A2C > Chapter 8 > Lesson 8.1.5 > Problem 8-84

8-84.

Solve each of the following equations for .

Divide both sides by

. Since

*x*is in the exponent, you need to undo it by taking the log of both sides.

You will need to use a fractional exponent or a root. Your answer will be in terms of

.