Solve for x
x=\frac{50-2y}{17}
Solve for y
y=-\frac{17x}{2}+25
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170x=500-20y
Subtract 20y from both sides.
\frac{170x}{170}=\frac{500-20y}{170}
Divide both sides by 170.
x=\frac{500-20y}{170}
Dividing by 170 undoes the multiplication by 170.
x=\frac{50-2y}{17}
Divide 500-20y by 170.
20y=500-170x
Subtract 170x from both sides.
\frac{20y}{20}=\frac{500-170x}{20}
Divide both sides by 20.
y=\frac{500-170x}{20}
Dividing by 20 undoes the multiplication by 20.
y=-\frac{17x}{2}+25
Divide 500-170x by 20.
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