-4(3x-3)+8=-12x+20

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Solution for -4(3x-3)+8=-12x+20 equation:


Simplifying
-4(3x + -3) + 8 = -12x + 20

Reorder the terms:
-4(-3 + 3x) + 8 = -12x + 20
(-3 * -4 + 3x * -4) + 8 = -12x + 20
(12 + -12x) + 8 = -12x + 20

Reorder the terms:
12 + 8 + -12x = -12x + 20

Combine like terms: 12 + 8 = 20
20 + -12x = -12x + 20

Reorder the terms:
20 + -12x = 20 + -12x

Add '-20' to each side of the equation.
20 + -20 + -12x = 20 + -20 + -12x

Combine like terms: 20 + -20 = 0
0 + -12x = 20 + -20 + -12x
-12x = 20 + -20 + -12x

Combine like terms: 20 + -20 = 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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