3w-w=18

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Solution for 3w-w=18 equation: 


Simplifying
3w + -1w = 18

Combine like terms: 3w + -1w = 2w
2w = 18

Solving
2w = 18

Solving for variable 'w'.

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

Divide each side by '2'.
w = 9

Simplifying
w = 9

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