-w+(w+3)=-12

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Solution for -w+(w+3)=-12 equation: 


Simplifying
-1w + (w + 3) = -12

Reorder the terms:
-1w + (3 + w) = -12

Remove parenthesis around (3 + w)
-1w + 3 + w = -12

Reorder the terms:
3 + -1w + w = -12

Combine like terms: -1w + w = 0
3 + 0 = -12
3 = -12

Solving
3 = -12

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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