x-5=(x+9)3

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Solution for x-5=(x+9)3 equation:


Simplifying
x + -5 = (x + 9) * 3

Reorder the terms:
-5 + x = (x + 9) * 3

Reorder the terms:
-5 + x = (9 + x) * 3

Reorder the terms for easier multiplication:
-5 + x = 3(9 + x)
-5 + x = (9 * 3 + x * 3)
-5 + x = (27 + 3x)

Solving
-5 + x = 27 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
-5 + x + -3x = 27 + 3x + -3x

Combine like terms: x + -3x = -2x
-5 + -2x = 27 + 3x + -3x

Combine like terms: 3x + -3x = 0
-5 + -2x = 27 + 0
-5 + -2x = 27

Add '5' to each side of the equation.
-5 + 5 + -2x = 27 + 5

Combine like terms: -5 + 5 = 0
0 + -2x = 27 + 5
-2x = 27 + 5

Combine like terms: 27 + 5 = 32
-2x = 32

Divide each side by '-2'.
x = -16

Simplifying
x = -16

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