Solve for w
w=-\frac{m}{25}+10
Solve for m
m=250-25w
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250-25w=m
Swap sides so that all variable terms are on the left hand side.
-25w=m-250
Subtract 250 from both sides.
\frac{-25w}{-25}=\frac{m-250}{-25}
Divide both sides by -25.
w=\frac{m-250}{-25}
Dividing by -25 undoes the multiplication by -25.
w=-\frac{m}{25}+10
Divide m-250 by -25.
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