3w=7-9w

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Solution for 3w=7-9w equation: 


Simplifying
3w = 7 + -9w

Solving
3w = 7 + -9w

Solving for variable 'w'.

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

Add '9w' to each side of the equation.
3w + 9w = 7 + -9w + 9w

Combine like terms: 3w + 9w = 12w
12w = 7 + -9w + 9w

Combine like terms: -9w + 9w = 0
12w = 7 + 0
12w = 7

Divide each side by '12'.
w = 0.5833333333

Simplifying
w = 0.5833333333

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