solve for x.

x/8 = -8
a x = -1
b x = 0
c x = 64
d x = -64

To solve for x, we can multiply both sides of the equation by 8 to isolate x.

x/8 = -8

8 * (x/8) = 8 * (-8)

x = -64

Therefore, the solution is d) x = -64.