7x-7+8x+6=7x+7+8x-8

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Solution for 7x-7+8x+6=7x+7+8x-8 equation:


Simplifying
7x + -7 + 8x + 6 = 7x + 7 + 8x + -8

Reorder the terms:
-7 + 6 + 7x + 8x = 7x + 7 + 8x + -8

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

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

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

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

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

Add '1' to each side of the equation.
-1 + 1 + 15x = -1 + 1 + 15x

Combine like terms: -1 + 1 = 0
0 + 15x = -1 + 1 + 15x
15x = -1 + 1 + 15x

Combine like terms: -1 + 1 = 0
15x = 0 + 15x
15x = 15x

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

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

Combine like terms: 15x + -15x = 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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