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

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


Simplifying
-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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