Solve for w
w=2
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25-3w=19
Swap sides so that all variable terms are on the left hand side.
-3w=19-25
Subtract 25 from both sides.
-3w=-6
Subtract 25 from 19 to get -6.
w=\frac{-6}{-3}
Divide both sides by -3.
w=2
Divide -6 by -3 to get 2.
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