SOLUTION: how i do solve 2^x-1=1/64?

SOLUTION: how i do solve 2^x-1=1/64?

Algebra.Com

Question 274916: how i do solve 2^x-1=1/64?
Answer by edjones(8007) (Show Source): You can put this solution on YOUR website!
2^(x-1)=1/64 use parentheses to avoid confusion!
log[2](2^(x-1))=log[2](1/64)
x-1=-6
x=-5
.
Ed
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