6x+30-4x-12=6x+30-4x-12

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Solution for 6x+30-4x-12=6x+30-4x-12 equation: 


Simplifying
6x + 30 + -4x + -12 = 6x + 30 + -4x + -12

Reorder the terms:
30 + -12 + 6x + -4x = 6x + 30 + -4x + -12

Combine like terms: 30 + -12 = 18
18 + 6x + -4x = 6x + 30 + -4x + -12

Combine like terms: 6x + -4x = 2x
18 + 2x = 6x + 30 + -4x + -12

Reorder the terms:
18 + 2x = 30 + -12 + 6x + -4x

Combine like terms: 30 + -12 = 18
18 + 2x = 18 + 6x + -4x

Combine like terms: 6x + -4x = 2x
18 + 2x = 18 + 2x

Add '-18' to each side of the equation.
18 + -18 + 2x = 18 + -18 + 2x

Combine like terms: 18 + -18 = 0
0 + 2x = 18 + -18 + 2x
2x = 18 + -18 + 2x

Combine like terms: 18 + -18 = 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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