SOLUTION: 3^(2n-1)=1/27

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Question 530291: 3^(2n-1)=1/27
Answer by nerdybill(7384) About Me  (Show Source):
You can put this solution on YOUR website!
3^(2n-1)=1/27
we can rewrite as:
3^(2n-1)=1/3^3
3^(2n-1)=3^(-3)
2n-1=-3
2n=-2
n=-1