Solve for x
x=-\frac{y}{3}+16
Solve for y
y=48-3x
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48-3x=y
Swap sides so that all variable terms are on the left hand side.
-3x=y-48
Subtract 48 from both sides.
\frac{-3x}{-3}=\frac{y-48}{-3}
Divide both sides by -3.
x=\frac{y-48}{-3}
Dividing by -3 undoes the multiplication by -3.
x=-\frac{y}{3}+16
Divide y-48 by -3.
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