Solve for x
x=\frac{9y-2}{5}
Solve for y
y=\frac{5x+2}{9}
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-10x=4-18y
Subtract 18y from both sides.
\frac{-10x}{-10}=\frac{4-18y}{-10}
Divide both sides by -10.
x=\frac{4-18y}{-10}
Dividing by -10 undoes the multiplication by -10.
x=\frac{9y-2}{5}
Divide 4-18y by -10.
18y=4+10x
Add 10x to both sides.
18y=10x+4
The equation is in standard form.
\frac{18y}{18}=\frac{10x+4}{18}
Divide both sides by 18.
y=\frac{10x+4}{18}
Dividing by 18 undoes the multiplication by 18.
y=\frac{5x+2}{9}
Divide 4+10x by 18.
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