Question

find x in 2^3×2^-6=2^2x-1

Answer 1

$2 ^{3} * 2^{-6}=2^{2x-1}$
$2 ^{-3}=2^{2x-1}$
-3=2x-1
2x=-2
x=1

Answer 2

2^3 * 2^-6 = 2^2x-1

then this equation base are same so we take powers
then,
3-6=2x-1
-3=2x-1
-2=2x
x=-1