15x-(12+7x)=8x-12

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Solution for 15x-(12+7x)=8x-12 equation: 


Simplifying
15x + -1(12 + 7x) = 8x + -12
15x + (12 * -1 + 7x * -1) = 8x + -12
15x + (-12 + -7x) = 8x + -12

Reorder the terms:
-12 + 15x + -7x = 8x + -12

Combine like terms: 15x + -7x = 8x
-12 + 8x = 8x + -12

Reorder the terms:
-12 + 8x = -12 + 8x

Add '12' to each side of the equation.
-12 + 12 + 8x = -12 + 12 + 8x

Combine like terms: -12 + 12 = 0
0 + 8x = -12 + 12 + 8x
8x = -12 + 12 + 8x

Combine like terms: -12 + 12 = 0
8x = 0 + 8x
8x = 8x

Add '-8x' to each side of the equation.
8x + -8x = 8x + -8x

Combine like terms: 8x + -8x = 0
0 = 8x + -8x

Combine like terms: 8x + -8x = 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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