Solve for x
x=\frac{y}{4}-\frac{1}{6}
Solve for y
y=4x+\frac{2}{3}
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12x=-2+3y
Add 3y to both sides.
12x=3y-2
The equation is in standard form.
\frac{12x}{12}=\frac{3y-2}{12}
Divide both sides by 12.
x=\frac{3y-2}{12}
Dividing by 12 undoes the multiplication by 12.
x=\frac{y}{4}-\frac{1}{6}
Divide -2+3y by 12.
-3y=-2-12x
Subtract 12x from both sides.
-3y=-12x-2
The equation is in standard form.
\frac{-3y}{-3}=\frac{-12x-2}{-3}
Divide both sides by -3.
y=\frac{-12x-2}{-3}
Dividing by -3 undoes the multiplication by -3.
y=4x+\frac{2}{3}
Divide -2-12x by -3.
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y = 3x + 4
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Simultaneous equation
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
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Limits
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