-(x+6)=12

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Solution for -(x+6)=12 equation: 


Simplifying
-1(x + 6) = 12

Reorder the terms:
-1(6 + x) = 12
(6 * -1 + x * -1) = 12
(-6 + -1x) = 12

Solving
-6 + -1x = 12

Solving for variable 'x'.

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

Add '6' to each side of the equation.
-6 + 6 + -1x = 12 + 6

Combine like terms: -6 + 6 = 0
0 + -1x = 12 + 6
-1x = 12 + 6

Combine like terms: 12 + 6 = 18
-1x = 18

Divide each side by '-1'.
x = -18

Simplifying
x = -18

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