-9+-8(-9q+-8)=

Solution for -9+-8(-9q+-8)= equation:

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

Reorder the terms:
-9 + -8(-8 + -9q) = 0
-9 + (-8 * -8 + -9q * -8) = 0
-9 + (64 + 72q) = 0

Combine like terms: -9 + 64 = 55
55 + 72q = 0

Solving
55 + 72q = 0

Solving for variable 'q'.

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

Add '-55' to each side of the equation.
55 + -55 + 72q = 0 + -55

Combine like terms: 55 + -55 = 0
0 + 72q = 0 + -55
72q = 0 + -55

Combine like terms: 0 + -55 = -55
72q = -55

Divide each side by '72'.
q = -0.7638888889

Simplifying
q = -0.7638888889