-12-x=-(x+7)

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Solution for -12-x=-(x+7) equation:


Simplifying
-12 + -1x = -1(x + 7)

Reorder the terms:
-12 + -1x = -1(7 + x)
-12 + -1x = (7 * -1 + x * -1)
-12 + -1x = (-7 + -1x)

Add 'x' to each side of the equation.
-12 + -1x + x = -7 + -1x + x

Combine like terms: -1x + x = 0
-12 + 0 = -7 + -1x + x
-12 = -7 + -1x + x

Combine like terms: -1x + x = 0
-12 = -7 + 0
-12 = -7

Solving
-12 = -7

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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