SOLUTION: 16 ^ –½ z – 7 = 25; z = ___________ ___

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Question 865905: 16 ^ –½ z – 7 = 25; z = _______________
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
 

Hi,

2^4)^(-.5z) = 2^5 

  2%5E%28-2z%29+=+2%5E5

       -2z = 5

        z = -2.5