162=72-w

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Solution for 162=72-w equation:


Simplifying
162 = 72 + -1w

Solving
162 = 72 + -1w

Solving for variable 'w'.

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

Add 'w' to each side of the equation.
162 + w = 72 + -1w + w

Combine like terms: -1w + w = 0
162 + w = 72 + 0
162 + w = 72

Add '-162' to each side of the equation.
162 + -162 + w = 72 + -162

Combine like terms: 162 + -162 = 0
0 + w = 72 + -162
w = 72 + -162

Combine like terms: 72 + -162 = -90
w = -90

Simplifying
w = -90

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