SOLUTION: logarithms, log2(x+3)-log2(2x-1)=2 my problem is with the subtraction part??

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Question 710905: logarithms, log2(x+3)-log2(2x-1)=2 my problem is with the subtraction part??
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
log2(x+3)-log2(2x-1)=2
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log%282%2C%28x%2B3%29%29-log%282%2C%282x-1%29%29+=+2
log%282%2C%28%28x%2B3%29%2F%282x-1%29%29%29+=+2
%28%28x%2B3%29%2F%282x-1%29%29+=+2%5E2+=+4
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Can you finish it?