Solve for x
x=\frac{9-y}{29}
Solve for y
y=9-29x
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29x=9-y
Subtract y from both sides.
\frac{29x}{29}=\frac{9-y}{29}
Divide both sides by 29.
x=\frac{9-y}{29}
Dividing by 29 undoes the multiplication by 29.
y=9-29x
Subtract 29x from both sides.
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