8 = x3 X

It seems you are asking to solve the equation \( 8 = x^3 \).

To find the value of \( x \), you can take the cube root of both sides:

\[ x = \sqrt[3]{8} \]

Calculating this gives:

\[ x = 2 \]

So the solution to the equation \( 8 = x^3 \) is \( x = 2 \).