7x+12-9x=16-19x+17x-4

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Solution for 7x+12-9x=16-19x+17x-4 equation:


Simplifying
7x + 12 + -9x = 16 + -19x + 17x + -4

Reorder the terms:
12 + 7x + -9x = 16 + -19x + 17x + -4

Combine like terms: 7x + -9x = -2x
12 + -2x = 16 + -19x + 17x + -4

Reorder the terms:
12 + -2x = 16 + -4 + -19x + 17x

Combine like terms: 16 + -4 = 12
12 + -2x = 12 + -19x + 17x

Combine like terms: -19x + 17x = -2x
12 + -2x = 12 + -2x

Add '-12' to each side of the equation.
12 + -12 + -2x = 12 + -12 + -2x

Combine like terms: 12 + -12 = 0
0 + -2x = 12 + -12 + -2x
-2x = 12 + -12 + -2x

Combine like terms: 12 + -12 = 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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