-9x-9(x-8)=

Solution for -9x-9(x-8)= equation:

Simplifying
-9x + -9(x + -8) = 0

Reorder the terms:
-9x + -9(-8 + x) = 0
-9x + (-8 * -9 + x * -9) = 0
-9x + (72 + -9x) = 0

Reorder the terms:
72 + -9x + -9x = 0

Combine like terms: -9x + -9x = -18x
72 + -18x = 0

Solving
72 + -18x = 0

Solving for variable 'x'.

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

Add '-72' to each side of the equation.
72 + -72 + -18x = 0 + -72

Combine like terms: 72 + -72 = 0
0 + -18x = 0 + -72
-18x = 0 + -72

Combine like terms: 0 + -72 = -72
-18x = -72

Divide each side by '-18'.
x = 4

Simplifying
x = 4