SOLUTION: 1 over 128 equals 2 to the k solve for k

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Question 854559: 1 over 128 equals 2 to the k
solve for k
Found 2 solutions by harpazo, MathTherapy:
Answer by harpazo(655) About Me  (Show Source):
You can put this solution on YOUR website!
1/128 = 2/k
128 times 2 = k times 1
256 = k


Answer by MathTherapy(10552) About Me  (Show Source):
You can put this solution on YOUR website!

1 over 128 equals 2 to the k
solve for k


1%2F128+=+2%5Ek

2%5E-7+=+2%5Ek

highlight_green%28-+7+=+k%29

You can do the check!! 



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