8=w-31

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Solution for 8=w-31 equation:


Simplifying
8 = w + -31

Reorder the terms:
8 = -31 + w

Solving
8 = -31 + 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.
8 + -1w = -31 + w + -1w

Combine like terms: w + -1w = 0
8 + -1w = -31 + 0
8 + -1w = -31

Add '-8' to each side of the equation.
8 + -8 + -1w = -31 + -8

Combine like terms: 8 + -8 = 0
0 + -1w = -31 + -8
-1w = -31 + -8

Combine like terms: -31 + -8 = -39
-1w = -39

Divide each side by '-1'.
w = 39

Simplifying
w = 39

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