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

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


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

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

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

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

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

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

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

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

Combine like terms: -12x + 12x = 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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