9x-12=3x+3(2x-4)

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Solution for 9x-12=3x+3(2x-4) equation: 


Simplifying
9x + -12 = 3x + 3(2x + -4)

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

Reorder the terms:
-12 + 9x = 3x + 3(-4 + 2x)
-12 + 9x = 3x + (-4 * 3 + 2x * 3)
-12 + 9x = 3x + (-12 + 6x)

Reorder the terms:
-12 + 9x = -12 + 3x + 6x

Combine like terms: 3x + 6x = 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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