2w-40+2w-40+w+w=220

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Solution for 2w-40+2w-40+w+w=220 equation: 


Simplifying
2w + -40 + 2w + -40 + w + w = 220

Reorder the terms:
-40 + -40 + 2w + 2w + w + w = 220

Combine like terms: -40 + -40 = -80
-80 + 2w + 2w + w + w = 220

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

Combine like terms: 4w + w = 5w
-80 + 5w + w = 220

Combine like terms: 5w + w = 6w
-80 + 6w = 220

Solving
-80 + 6w = 220

Solving for variable 'w'.

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

Add '80' to each side of the equation.
-80 + 80 + 6w = 220 + 80

Combine like terms: -80 + 80 = 0
0 + 6w = 220 + 80
6w = 220 + 80

Combine like terms: 220 + 80 = 300
6w = 300

Divide each side by '6'.
w = 50

Simplifying
w = 50

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