### Home > CCA2 > Chapter 8 > Lesson 8.2.1 > Problem 8-78

8-78.

Solve each equation.

Divide by

and then use logarithms.

Isolate

then use roots or fractional exponents.

8-78.

Solve each equation.

Divide by

and then use logarithms.

Isolate

then use roots or fractional exponents.