220=55-5.5w

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Solution for 220=55-5.5w equation:


Simplifying
220 = 55 + -5.5w

Solving
220 = 55 + -5.5w

Solving for variable 'w'.

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

Add '5.5w' to each side of the equation.
220 + 5.5w = 55 + -5.5w + 5.5w

Combine like terms: -5.5w + 5.5w = 0.0
220 + 5.5w = 55 + 0.0
220 + 5.5w = 55

Add '-220' to each side of the equation.
220 + -220 + 5.5w = 55 + -220

Combine like terms: 220 + -220 = 0
0 + 5.5w = 55 + -220
5.5w = 55 + -220

Combine like terms: 55 + -220 = -165
5.5w = -165

Divide each side by '5.5'.
w = -30

Simplifying
w = -30

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