-13=w+7

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Solution for -13=w+7 equation:


Simplifying
-13 = w + 7

Reorder the terms:
-13 = 7 + w

Solving
-13 = 7 + w

Solving for variable 'w'.

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

Add '-1w' to each side of the equation.
-13 + -1w = 7 + w + -1w

Combine like terms: w + -1w = 0
-13 + -1w = 7 + 0
-13 + -1w = 7

Add '13' to each side of the equation.
-13 + 13 + -1w = 7 + 13

Combine like terms: -13 + 13 = 0
0 + -1w = 7 + 13
-1w = 7 + 13

Combine like terms: 7 + 13 = 20
-1w = 20

Divide each side by '-1'.
w = -20

Simplifying
w = -20

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