Solve for x
x=-\frac{y}{2}+24
Solve for y
y=48-2x
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20x=480-10y
Subtract 10y from both sides.
\frac{20x}{20}=\frac{480-10y}{20}
Divide both sides by 20.
x=\frac{480-10y}{20}
Dividing by 20 undoes the multiplication by 20.
x=-\frac{y}{2}+24
Divide 480-10y by 20.
10y=480-20x
Subtract 20x from both sides.
\frac{10y}{10}=\frac{480-20x}{10}
Divide both sides by 10.
y=\frac{480-20x}{10}
Dividing by 10 undoes the multiplication by 10.
y=48-2x
Divide 480-20x by 10.
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