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

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


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

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

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

Add '-12' to each side of the equation.
12 + -12 + -3x = 12 + -12 + -3x

Combine like terms: 12 + -12 = 0
0 + -3x = 12 + -12 + -3x
-3x = 12 + -12 + -3x

Combine like terms: 12 + -12 = 0
-3x = 0 + -3x
-3x = -3x

Add '3x' to each side of the equation.
-3x + 3x = -3x + 3x

Combine like terms: -3x + 3x = 0
0 = -3x + 3x

Combine like terms: -3x + 3x = 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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