Solve for x
x=-\frac{3y}{50}+4
Solve for y
y=\frac{200-50x}{3}
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50x=200-3y
Subtract 3y from both sides.
\frac{50x}{50}=\frac{200-3y}{50}
Divide both sides by 50.
x=\frac{200-3y}{50}
Dividing by 50 undoes the multiplication by 50.
x=-\frac{3y}{50}+4
Divide 200-3y by 50.
3y=200-50x
Subtract 50x from both sides.
\frac{3y}{3}=\frac{200-50x}{3}
Divide both sides by 3.
y=\frac{200-50x}{3}
Dividing by 3 undoes the multiplication by 3.
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