SOLUTION: Solve x: 8^x multiplied by 16^3x = 4 How do you find x?

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Question 1039896: Solve x:
8^x multiplied by 16^3x = 4
How do you find x?
Answer by ikleyn(52832) About Me  (Show Source):
You can put this solution on YOUR website!
.
Solve x:
8^x multiplied by 16^3x = 4
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 

8%5Ex.16%5E%283x%29 = 4,


2%5E%283x%29.2%5E%284%2A%283x%29%29 = 2%5E2,

2%5E%283x+%2B+12x%29 = 2%5E2,

2%5E%2815x%29%29 = 2%5E2,  --->

15x = 2,  --->  x = 2%2F15.