Solve for x

To solve the equation \( \frac{x}{8} = -8 \), you can multiply both sides by 8:

\[
x = -8 \times 8
\]

Calculating the right side:

\[
x = -64
\]

So the solution is \( x = -64 \).

Among the options you provided, the correct answer is \( X = -64 \).