SOLUTION: FIND THE EXACT SOLUTION TO THE EQUATION 3^x+5 = 9^x.

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Question 63949: FIND THE EXACT SOLUTION TO THE EQUATION 3^x+5 = 9^x.
Answer by 303795(602) About Me  (Show Source):
You can put this solution on YOUR website!
I assume that it is supposed to be written as
3%5E%28x%2B5%29+=+9%5Ex
3%5E%28x%2B5%29+=+3%5E2%5Ex
3%5E%28x%2B5%29+=+3%5E%282x%29
x%2B5+=+2x
x = 5