SOLUTION: 4^-3x+5 =10

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Question 766468: 4^-3x+5 =10
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
4^-3x+5 =10
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(1/64)x + 5 = 10
(1/64)x = 5
x = 320