Solve for x
x=\frac{86-3y}{5}
Solve for y
y=\frac{86-5x}{3}
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35x=602-21y
Subtract 21y from both sides.
\frac{35x}{35}=\frac{602-21y}{35}
Divide both sides by 35.
x=\frac{602-21y}{35}
Dividing by 35 undoes the multiplication by 35.
x=\frac{86-3y}{5}
Divide 602-21y by 35.
21y=602-35x
Subtract 35x from both sides.
\frac{21y}{21}=\frac{602-35x}{21}
Divide both sides by 21.
y=\frac{602-35x}{21}
Dividing by 21 undoes the multiplication by 21.
y=\frac{86-5x}{3}
Divide 602-35x by 21.
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