Solve these equations on your own paper. Click on the links to check your answers.

1. 2364 = 65x-4
Interactive popup. Assistance may be required.

Check Your Answer

log 2364 = log 65x-4

log 2364 = (5x - 4)log 6

log2364 log6 = 5x - 4

4.355 ≈ 5x − 4

8.335 ≈ 5x

x ≈ 1.667

Close Pop Up

2. 5000(1.04)t = 15000
Interactive popup. Assistance may be required.

Check Your Answer

5000(1.04)t= 15000

1.04t = 15000 5000

1.04t = 3

log 1.04t = log 3

t log 1.04 = log 3

t = log 3 log 1.04

t ≈ 28.011

Close Pop Up