11x-9y=- \frac{ 4 }{ }
Solve for x
x=\frac{9y-4}{11}
Solve for y
y=\frac{11x+4}{9}
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11x-9y=-4
Anything divided by one gives itself.
11x=-4+9y
Add 9y to both sides.
11x=9y-4
The equation is in standard form.
\frac{11x}{11}=\frac{9y-4}{11}
Divide both sides by 11.
x=\frac{9y-4}{11}
Dividing by 11 undoes the multiplication by 11.
11x-9y=-4
Anything divided by one gives itself.
-9y=-4-11x
Subtract 11x from both sides.
-9y=-11x-4
The equation is in standard form.
\frac{-9y}{-9}=\frac{-11x-4}{-9}
Divide both sides by -9.
y=\frac{-11x-4}{-9}
Dividing by -9 undoes the multiplication by -9.
y=\frac{11x+4}{9}
Divide -4-11x by -9.
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
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Limits
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