Solve for x
x=110-4y
Solve for y
y=-\frac{x}{4}+\frac{55}{2}
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4x=440-16y
Subtract 16y from both sides.
\frac{4x}{4}=\frac{440-16y}{4}
Divide both sides by 4.
x=\frac{440-16y}{4}
Dividing by 4 undoes the multiplication by 4.
x=110-4y
Divide 440-16y by 4.
16y=440-4x
Subtract 4x from both sides.
\frac{16y}{16}=\frac{440-4x}{16}
Divide both sides by 16.
y=\frac{440-4x}{16}
Dividing by 16 undoes the multiplication by 16.
y=-\frac{x}{4}+\frac{55}{2}
Divide 440-4x by 16.
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