9W-2w=7

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Solution for 9W-2w=7 equation: 


Simplifying
9W + -2w = 7

Solving
9W + -2w = 7

Solving for variable 'W'.

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

Add '2w' to each side of the equation.
9W + -2w + 2w = 7 + 2w

Combine like terms: -2w + 2w = 0
9W + 0 = 7 + 2w
9W = 7 + 2w

Divide each side by '9'.
W = 0.7777777778 + 0.2222222222w

Simplifying
W = 0.7777777778 + 0.2222222222w

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