3x+8-9x=12-18x+12x-4

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Solution for 3x+8-9x=12-18x+12x-4 equation: 


Simplifying
3x + 8 + -9x = 12 + -18x + 12x + -4

Reorder the terms:
8 + 3x + -9x = 12 + -18x + 12x + -4

Combine like terms: 3x + -9x = -6x
8 + -6x = 12 + -18x + 12x + -4

Reorder the terms:
8 + -6x = 12 + -4 + -18x + 12x

Combine like terms: 12 + -4 = 8
8 + -6x = 8 + -18x + 12x

Combine like terms: -18x + 12x = -6x
8 + -6x = 8 + -6x

Add '-8' to each side of the equation.
8 + -8 + -6x = 8 + -8 + -6x

Combine like terms: 8 + -8 = 0
0 + -6x = 8 + -8 + -6x
-6x = 8 + -8 + -6x

Combine like terms: 8 + -8 = 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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