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

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

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

Solving
12 = -12

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

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