7x+7-x=4x+15+2x-8

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Solution for 7x+7-x=4x+15+2x-8 equation: 


Simplifying
7x + 7 + -1x = 4x + 15 + 2x + -8

Reorder the terms:
7 + 7x + -1x = 4x + 15 + 2x + -8

Combine like terms: 7x + -1x = 6x
7 + 6x = 4x + 15 + 2x + -8

Reorder the terms:
7 + 6x = 15 + -8 + 4x + 2x

Combine like terms: 15 + -8 = 7
7 + 6x = 7 + 4x + 2x

Combine like terms: 4x + 2x = 6x
7 + 6x = 7 + 6x

Add '-7' to each side of the equation.
7 + -7 + 6x = 7 + -7 + 6x

Combine like terms: 7 + -7 = 0
0 + 6x = 7 + -7 + 6x
6x = 7 + -7 + 6x

Combine like terms: 7 + -7 = 0
6x = 0 + 6x
6x = 6x

Add '-6x' to each side of the equation.
6x + -6x = 6x + -6x

Combine like terms: 6x + -6x = 0
0 = 6x + -6x

Combine like terms: 6x + -6x = 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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