SOLUTION: 4^(2x-3)=64

Algebra ->  Exponential-and-logarithmic-functions -> SOLUTION: 4^(2x-3)=64      Log On


   



Question 756375: 4^(2x-3)=64
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
4^(2x-3)=64

4^(2x-3)=4^3

2x-3 = 3 ... Note: the bases above are equal to 4, so the exponents must be equal

2x = 3+3

2x = 6

x = 6/2

x = 3