Solve for x
x=\frac{y-2}{2}
Solve for y
y=2\left(x+1\right)
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4x=2y-4
Swap sides so that all variable terms are on the left hand side.
\frac{4x}{4}=\frac{2y-4}{4}
Divide both sides by 4.
x=\frac{2y-4}{4}
Dividing by 4 undoes the multiplication by 4.
x=\frac{y}{2}-1
Divide -4+2y by 4.
2y=4x+4
Add 4 to both sides.
\frac{2y}{2}=\frac{4x+4}{2}
Divide both sides by 2.
y=\frac{4x+4}{2}
Dividing by 2 undoes the multiplication by 2.
y=2x+2
Divide 4+4x by 2.
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
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Limits
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