-2(x-4)=20-2x-12

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Solution for -2(x-4)=20-2x-12 equation:


Simplifying
-2(x + -4) = 20 + -2x + -12

Reorder the terms:
-2(-4 + x) = 20 + -2x + -12
(-4 * -2 + x * -2) = 20 + -2x + -12
(8 + -2x) = 20 + -2x + -12

Reorder the terms:
8 + -2x = 20 + -12 + -2x

Combine like terms: 20 + -12 = 8
8 + -2x = 8 + -2x

Add '-8' to each side of the equation.
8 + -8 + -2x = 8 + -8 + -2x

Combine like terms: 8 + -8 = 0
0 + -2x = 8 + -8 + -2x
-2x = 8 + -8 + -2x

Combine like terms: 8 + -8 = 0
-2x = 0 + -2x
-2x = -2x

Add '2x' to each side of the equation.
-2x + 2x = -2x + 2x

Combine like terms: -2x + 2x = 0
0 = -2x + 2x

Combine like terms: -2x + 2x = 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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