9(x+2)-5=21-6x-8+15x

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Solution for 9(x+2)-5=21-6x-8+15x equation:


Simplifying
9(x + 2) + -5 = 21 + -6x + -8 + 15x

Reorder the terms:
9(2 + x) + -5 = 21 + -6x + -8 + 15x
(2 * 9 + x * 9) + -5 = 21 + -6x + -8 + 15x
(18 + 9x) + -5 = 21 + -6x + -8 + 15x

Reorder the terms:
18 + -5 + 9x = 21 + -6x + -8 + 15x

Combine like terms: 18 + -5 = 13
13 + 9x = 21 + -6x + -8 + 15x

Reorder the terms:
13 + 9x = 21 + -8 + -6x + 15x

Combine like terms: 21 + -8 = 13
13 + 9x = 13 + -6x + 15x

Combine like terms: -6x + 15x = 9x
13 + 9x = 13 + 9x

Add '-13' to each side of the equation.
13 + -13 + 9x = 13 + -13 + 9x

Combine like terms: 13 + -13 = 0
0 + 9x = 13 + -13 + 9x
9x = 13 + -13 + 9x

Combine like terms: 13 + -13 = 0
9x = 0 + 9x
9x = 9x

Add '-9x' to each side of the equation.
9x + -9x = 9x + -9x

Combine like terms: 9x + -9x = 0
0 = 9x + -9x

Combine like terms: 9x + -9x = 0
0 = 0

Solving
0 = 0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.

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