### Home > A2C > Chapter 12 > Lesson 12.1.2 > Problem 12-39

12-39.

Solve.

Use the properties of logarithms.

log(5

^{x}^{ − 3}) = log(120)

(x − 3)(log5) = log120

12-39.

Solve.

Use the properties of logarithms.

log(5

^{x}^{ − 3}) = log(120)

(x − 3)(log5) = log120