220=2(2w+40)+2

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Solution for 220=2(2w+40)+2 equation:


Simplifying
220 = 2(2w + 40) + 2

Reorder the terms:
220 = 2(40 + 2w) + 2
220 = (40 * 2 + 2w * 2) + 2
220 = (80 + 4w) + 2

Reorder the terms:
220 = 80 + 2 + 4w

Combine like terms: 80 + 2 = 82
220 = 82 + 4w

Solving
220 = 82 + 4w

Solving for variable 'w'.

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

Add '-4w' to each side of the equation.
220 + -4w = 82 + 4w + -4w

Combine like terms: 4w + -4w = 0
220 + -4w = 82 + 0
220 + -4w = 82

Add '-220' to each side of the equation.
220 + -220 + -4w = 82 + -220

Combine like terms: 220 + -220 = 0
0 + -4w = 82 + -220
-4w = 82 + -220

Combine like terms: 82 + -220 = -138
-4w = -138

Divide each side by '-4'.
w = 34.5

Simplifying
w = 34.5

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