If log2(3x – 1) = 5, find x.

A. 2.00
B. 3.67
C. 8.67
D. 11

Correct Answer: Option D

D. 11

Explanation

Log2(3x – 1) = 5

Log2(3x – 1) = Log22^5

Log2(3x – 1) = Log232

3x – 1 = 32

3x = 32 + 1 = 33

x = 33/3

= 11