-3x-9+x=2x+4-13-4x

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Solution for -3x-9+x=2x+4-13-4x equation: 


Simplifying
-3x + -9 + x = 2x + 4 + -13 + -4x

Reorder the terms:
-9 + -3x + x = 2x + 4 + -13 + -4x

Combine like terms: -3x + x = -2x
-9 + -2x = 2x + 4 + -13 + -4x

Reorder the terms:
-9 + -2x = 4 + -13 + 2x + -4x

Combine like terms: 4 + -13 = -9
-9 + -2x = -9 + 2x + -4x

Combine like terms: 2x + -4x = -2x
-9 + -2x = -9 + -2x

Add '9' to each side of the equation.
-9 + 9 + -2x = -9 + 9 + -2x

Combine like terms: -9 + 9 = 0
0 + -2x = -9 + 9 + -2x
-2x = -9 + 9 + -2x

Combine like terms: -9 + 9 = 0
-2x = 0 + -2x
-2x = -2x

Add '2x' to each side of the equation.
-2x + 2x = -2x + 2x

Combine like terms: -2x + 2x = 0
0 = -2x + 2x

Combine like terms: -2x + 2x = 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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