Solve for x in (2)^2x-2=(1/64)^3+x

(2)^(2x-2) =(1/64)^(3+x)
(2)^(2x-2) =(1/2^6)^(3+x)
(2)^(2x-2) =2^[-6(3+x)]
2x - 2 = -18 - 6x
8x = -16
x = -2

2^(2x-2)=(2^-6)^(3+x)
2x-2=-18-6x
8x=-16
x=-2
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