-8(3a-9)=0

Solution for -8(3a-9)=0 equation:

Simplifying
-8(3a + -9) = 0

Reorder the terms:
-8(-9 + 3a) = 0
(-9 * -8 + 3a * -8) = 0
(72 + -24a) = 0

Solving
72 + -24a = 0

Solving for variable 'a'.

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

Add '-72' to each side of the equation.
72 + -72 + -24a = 0 + -72

Combine like terms: 72 + -72 = 0
0 + -24a = 0 + -72
-24a = 0 + -72

Combine like terms: 0 + -72 = -72
-24a = -72

Divide each side by '-24'.
a = 3

Simplifying
a = 3