Solve for x
x=-\frac{y}{5}+30
Solve for y
y=150-5x
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5x=150-y
Subtract y from both sides.
\frac{5x}{5}=\frac{150-y}{5}
Divide both sides by 5.
x=\frac{150-y}{5}
Dividing by 5 undoes the multiplication by 5.
x=-\frac{y}{5}+30
Divide 150-y by 5.
y=150-5x
Subtract 5x from both sides.
Examples
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Limits
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