### Home > A2C > Chapter 13 > Lesson 13.2.3 > Problem 13-136

13-136.

Subtract 1 from both sides.

2

Simplify the second log.

log(A) − log(100)

Remember that 100 is 10 to the 2nd power.

log(A) − 2

*a* − 2

13-136.

Subtract 1 from both sides.

2

Simplify the second log.

log(A) − log(100)

Remember that 100 is 10 to the 2nd power.

log(A) − 2

*a* − 2