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

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


Simplifying
(-1x) + 12 = (-4) + x

Reorder the terms:
12 + (-1x) = (-4) + x
12 + (-1x) = -4 + x

Solving
12 + (-1x) = -4 + x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-1x' to each side of the equation.
12 + (-1x) + -1x = -4 + x + -1x

Combine like terms: (-1x) + -1x = -2x
12 + -2x = -4 + x + -1x

Combine like terms: x + -1x = 0
12 + -2x = -4 + 0
12 + -2x = -4

Add '-12' to each side of the equation.
12 + -12 + -2x = -4 + -12

Combine like terms: 12 + -12 = 0
0 + -2x = -4 + -12
-2x = -4 + -12

Combine like terms: -4 + -12 = -16
-2x = -16

Divide each side by '-2'.
x = 8

Simplifying
x = 8

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