Solve for x
x=-\frac{3\left(2y-1\right)}{2\left(y-2\right)}
y\neq 2
Solve for y
y=\frac{4x+3}{2\left(x+3\right)}
x\neq -3
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2xy-4x-3=-6y
Subtract 6y from both sides. Anything subtracted from zero gives its negation.
2xy-4x=-6y+3
Add 3 to both sides.
\left(2y-4\right)x=-6y+3
Combine all terms containing x.
\left(2y-4\right)x=3-6y
The equation is in standard form.
\frac{\left(2y-4\right)x}{2y-4}=\frac{3-6y}{2y-4}
Divide both sides by 2y-4.
x=\frac{3-6y}{2y-4}
Dividing by 2y-4 undoes the multiplication by 2y-4.
x=\frac{3\left(1-2y\right)}{2\left(y-2\right)}
Divide -6y+3 by 2y-4.
2xy+6y-3=4x
Add 4x to both sides. Anything plus zero gives itself.
2xy+6y=4x+3
Add 3 to both sides.
\left(2x+6\right)y=4x+3
Combine all terms containing y.
\frac{\left(2x+6\right)y}{2x+6}=\frac{4x+3}{2x+6}
Divide both sides by 2x+6.
y=\frac{4x+3}{2x+6}
Dividing by 2x+6 undoes the multiplication by 2x+6.
y=\frac{4x+3}{2\left(x+3\right)}
Divide 4x+3 by 2x+6.
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Simultaneous equation
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Limits
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