Solve for w
w=19
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700-19w=339
Swap sides so that all variable terms are on the left hand side.
-19w=339-700
Subtract 700 from both sides.
-19w=-361
Subtract 700 from 339 to get -361.
w=\frac{-361}{-19}
Divide both sides by -19.
w=19
Divide -361 by -19 to get 19.
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