3x+17-9x=20-18x+12x-3

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Solution for 3x+17-9x=20-18x+12x-3 equation: 


Simplifying
3x + 17 + -9x = 20 + -18x + 12x + -3

Reorder the terms:
17 + 3x + -9x = 20 + -18x + 12x + -3

Combine like terms: 3x + -9x = -6x
17 + -6x = 20 + -18x + 12x + -3

Reorder the terms:
17 + -6x = 20 + -3 + -18x + 12x

Combine like terms: 20 + -3 = 17
17 + -6x = 17 + -18x + 12x

Combine like terms: -18x + 12x = -6x
17 + -6x = 17 + -6x

Add '-17' to each side of the equation.
17 + -17 + -6x = 17 + -17 + -6x

Combine like terms: 17 + -17 = 0
0 + -6x = 17 + -17 + -6x
-6x = 17 + -17 + -6x

Combine like terms: 17 + -17 = 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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