Solve for x
x=3y-2
Solve for y
y=\frac{x+2}{3}
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\frac{1}{3}x+\frac{2}{3}=y
Swap sides so that all variable terms are on the left hand side.
\frac{1}{3}x=y-\frac{2}{3}
Subtract \frac{2}{3} from both sides.
\frac{\frac{1}{3}x}{\frac{1}{3}}=\frac{y-\frac{2}{3}}{\frac{1}{3}}
Multiply both sides by 3.
x=\frac{y-\frac{2}{3}}{\frac{1}{3}}
Dividing by \frac{1}{3} undoes the multiplication by \frac{1}{3}.
x=3y-2
Divide y-\frac{2}{3} by \frac{1}{3} by multiplying y-\frac{2}{3} by the reciprocal of \frac{1}{3}.
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