20w-20w+w+2w=18

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Solution for 20w-20w+w+2w=18 equation: 


Simplifying
20w + -20w + w + 2w = 18

Combine like terms: 20w + -20w = 0
0 + w + 2w = 18
w + 2w = 18

Combine like terms: w + 2w = 3w
3w = 18

Solving
3w = 18

Solving for variable 'w'.

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

Divide each side by '3'.
w = 6

Simplifying
w = 6

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