### Home > PC > Chapter 8 > Lesson 8.1.1 > Problem 8-12

8-12.

Solve each of the following equations.

Change '

' and ' ' to ' ' raised to a power. Then set the exponents equal to each other and solve.

Divide both sides by

before taking the log of both sides and bringing the ' ' down.

Rewrite the equation in exponential form.

Change '

' to . Then raise both sides to the power of to undo.