3x+6x-12=4(2x-3)+x

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Solution for 3x+6x-12=4(2x-3)+x equation:


Simplifying
3x + 6x + -12 = 4(2x + -3) + x

Reorder the terms:
-12 + 3x + 6x = 4(2x + -3) + x

Combine like terms: 3x + 6x = 9x
-12 + 9x = 4(2x + -3) + x

Reorder the terms:
-12 + 9x = 4(-3 + 2x) + x
-12 + 9x = (-3 * 4 + 2x * 4) + x
-12 + 9x = (-12 + 8x) + x

Combine like terms: 8x + x = 9x
-12 + 9x = -12 + 9x

Add '12' to each side of the equation.
-12 + 12 + 9x = -12 + 12 + 9x

Combine like terms: -12 + 12 = 0
0 + 9x = -12 + 12 + 9x
9x = -12 + 12 + 9x

Combine like terms: -12 + 12 = 0
9x = 0 + 9x
9x = 9x

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

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

Combine like terms: 9x + -9x = 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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