Solve for x
x=-\frac{3\left(y-8\right)}{y+2}
y\neq -2
Solve for y
y=-\frac{2\left(x-12\right)}{x+3}
x\neq -3
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xy+2x+3y=24
The opposite of -2x is 2x.
xy+2x=24-3y
Subtract 3y from both sides.
\left(y+2\right)x=24-3y
Combine all terms containing x.
\frac{\left(y+2\right)x}{y+2}=\frac{24-3y}{y+2}
Divide both sides by y+2.
x=\frac{24-3y}{y+2}
Dividing by y+2 undoes the multiplication by y+2.
x=\frac{3\left(8-y\right)}{y+2}
Divide 24-3y by y+2.
xy+2x+3y=24
The opposite of -2x is 2x.
xy+3y=24-2x
Subtract 2x from both sides.
\left(x+3\right)y=24-2x
Combine all terms containing y.
\frac{\left(x+3\right)y}{x+3}=\frac{24-2x}{x+3}
Divide both sides by x+3.
y=\frac{24-2x}{x+3}
Dividing by x+3 undoes the multiplication by x+3.
y=\frac{2\left(12-x\right)}{x+3}
Divide 24-2x by x+3.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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4 \sin \theta \cos \theta = 2 \sin \theta
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y = 3x + 4
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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
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}