Solve for x
x=-\frac{9y}{10}
Solve for y
y=-\frac{10x}{9}
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-10x=9y
The equation is in standard form.
\frac{-10x}{-10}=\frac{9y}{-10}
Divide both sides by -10.
x=\frac{9y}{-10}
Dividing by -10 undoes the multiplication by -10.
x=-\frac{9y}{10}
Divide 9y by -10.
9y=-10x
Swap sides so that all variable terms are on the left hand side.
\frac{9y}{9}=-\frac{10x}{9}
Divide both sides by 9.
y=-\frac{10x}{9}
Dividing by 9 undoes the multiplication by 9.
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Limits
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