Solve for x
x=\frac{-2y-7}{9}
Solve for y
y=\frac{-9x-7}{2}
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9x=-7-2y
Subtract 2y from both sides.
9x=-2y-7
The equation is in standard form.
\frac{9x}{9}=\frac{-2y-7}{9}
Divide both sides by 9.
x=\frac{-2y-7}{9}
Dividing by 9 undoes the multiplication by 9.
2y=-7-9x
Subtract 9x from both sides.
2y=-9x-7
The equation is in standard form.
\frac{2y}{2}=\frac{-9x-7}{2}
Divide both sides by 2.
y=\frac{-9x-7}{2}
Dividing by 2 undoes the multiplication by 2.
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