Solve for x
x=\frac{y}{3}-\frac{1}{12}
Solve for y
y=3x+0.25
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3x+0.25=y
Swap sides so that all variable terms are on the left hand side.
3x=y-0.25
Subtract 0.25 from both sides.
\frac{3x}{3}=\frac{y-0.25}{3}
Divide both sides by 3.
x=\frac{y-0.25}{3}
Dividing by 3 undoes the multiplication by 3.
x=\frac{y}{3}-\frac{1}{12}
Divide y-0.25 by 3.
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