(8+4q)(-9)=

Solution for (8+4q)(-9)= equation:

Simplifying
(8 + 4q)(-9) = 0

Reorder the terms for easier multiplication:
-9(8 + 4q) = 0
(8 * -9 + 4q * -9) = 0
(-72 + -36q) = 0

Solving
-72 + -36q = 0

Solving for variable 'q'.

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

Add '72' to each side of the equation.
-72 + 72 + -36q = 0 + 72

Combine like terms: -72 + 72 = 0
0 + -36q = 0 + 72
-36q = 0 + 72

Combine like terms: 0 + 72 = 72
-36q = 72

Divide each side by '-36'.
q = -2

Simplifying
q = -2