(x+9)3=

Solution for (x+9)3= equation:

Simplifying
(x + 9) * 3 = 0

Reorder the terms:
(9 + x) * 3 = 0

Reorder the terms for easier multiplication:
3(9 + x) = 0
(9 * 3 + x * 3) = 0
(27 + 3x) = 0

Solving
27 + 3x = 0

Solving for variable 'x'.

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

Add '-27' to each side of the equation.
27 + -27 + 3x = 0 + -27

Combine like terms: 27 + -27 = 0
0 + 3x = 0 + -27
3x = 0 + -27

Combine like terms: 0 + -27 = -27
3x = -27

Divide each side by '3'.
x = -9

Simplifying
x = -9