Solve for x
x=\frac{2y}{5}
Solve for y
y=\frac{5x}{2}
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30x=12y
The equation is in standard form.
\frac{30x}{30}=\frac{12y}{30}
Divide both sides by 30.
x=\frac{12y}{30}
Dividing by 30 undoes the multiplication by 30.
x=\frac{2y}{5}
Divide 12y by 30.
12y=30x
Swap sides so that all variable terms are on the left hand side.
\frac{12y}{12}=\frac{30x}{12}
Divide both sides by 12.
y=\frac{30x}{12}
Dividing by 12 undoes the multiplication by 12.
y=\frac{5x}{2}
Divide 30x by 12.
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
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Limits
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