Solve for x
x=\frac{217-74y}{3}
Solve for y
y=\frac{217-3x}{74}
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3x=217-74y
Subtract 74y from both sides.
\frac{3x}{3}=\frac{217-74y}{3}
Divide both sides by 3.
x=\frac{217-74y}{3}
Dividing by 3 undoes the multiplication by 3.
74y=217-3x
Subtract 3x from both sides.
\frac{74y}{74}=\frac{217-3x}{74}
Divide both sides by 74.
y=\frac{217-3x}{74}
Dividing by 74 undoes the multiplication by 74.
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