Solve for x
x=\frac{4y}{3}-6
Solve for y
y=\frac{3\left(x+6\right)}{4}
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-3x=18-4y
Subtract 4y from both sides.
\frac{-3x}{-3}=\frac{18-4y}{-3}
Divide both sides by -3.
x=\frac{18-4y}{-3}
Dividing by -3 undoes the multiplication by -3.
x=\frac{4y}{3}-6
Divide 18-4y by -3.
4y=18+3x
Add 3x to both sides.
4y=3x+18
The equation is in standard form.
\frac{4y}{4}=\frac{3x+18}{4}
Divide both sides by 4.
y=\frac{3x+18}{4}
Dividing by 4 undoes the multiplication by 4.
y=\frac{3x}{4}+\frac{9}{2}
Divide 18+3x by 4.
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