SOLUTION: log base2 3x + log base2 3 = log base 2 (2x+15)

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Question 136341This question is from textbook College Algebra
: log base2 3x + log base2 3 = log base 2 (2x+15) This question is from textbook College Algebra

Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
log base2 3x + log base2 3 = log base 2 (2x+15)
log2 (3*3x) = log2 (2x+15)
9x = 2x+15
7x = 15
x = 15/7
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Cheers,
Stan H.