9(x-8)3=-15

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Solution for 9(x-8)3=-15 equation: 


Simplifying
9(x + -8) * 3 = -15

Reorder the terms:
9(-8 + x) * 3 = -15

Reorder the terms for easier multiplication:
9 * 3(-8 + x) = -15

Multiply 9 * 3
27(-8 + x) = -15
(-8 * 27 + x * 27) = -15
(-216 + 27x) = -15

Solving
-216 + 27x = -15

Solving for variable 'x'.

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

Add '216' to each side of the equation.
-216 + 216 + 27x = -15 + 216

Combine like terms: -216 + 216 = 0
0 + 27x = -15 + 216
27x = -15 + 216

Combine like terms: -15 + 216 = 201
27x = 201

Divide each side by '27'.
x = 7.444444444

Simplifying
x = 7.444444444

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