-4*-4*-4*-4=x

Solution for -4*-4*-4*-4=x equation:

Simplifying
-4 * -4 * -4 * -4 = x

Multiply -4 * -4
16 * -4 * -4 = x

Multiply 16 * -4
-64 * -4 = x

Multiply -64 * -4
256 = x

Solving
256 = x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-1x' to each side of the equation.
256 + -1x = x + -1x

Combine like terms: x + -1x = 0
256 + -1x = 0

Add '-256' to each side of the equation.
256 + -256 + -1x = 0 + -256

Combine like terms: 256 + -256 = 0
0 + -1x = 0 + -256
-1x = 0 + -256

Combine like terms: 0 + -256 = -256
-1x = -256

Divide each side by '-1'.
x = 256

Simplifying
x = 256