-12-w+20=

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Solution for -12-w+20= equation:


Simplifying
-12 + -1w + 20 = 0

Reorder the terms:
-12 + 20 + -1w = 0

Combine like terms: -12 + 20 = 8
8 + -1w = 0

Solving
8 + -1w = 0

Solving for variable 'w'.

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

Add '-8' to each side of the equation.
8 + -8 + -1w = 0 + -8

Combine like terms: 8 + -8 = 0
0 + -1w = 0 + -8
-1w = 0 + -8

Combine like terms: 0 + -8 = -8
-1w = -8

Divide each side by '-1'.
w = 8

Simplifying
w = 8

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