Solve for Y
\left\{\begin{matrix}Y=\frac{z}{x}\text{, }&x\neq 0\\Y\in \mathrm{R}\text{, }&z=0\text{ and }x=0\end{matrix}\right.
Solve for x
\left\{\begin{matrix}x=\frac{z}{Y}\text{, }&Y\neq 0\\x\in \mathrm{R}\text{, }&z=0\text{ and }Y=0\end{matrix}\right.
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xY=z
The equation is in standard form.
\frac{xY}{x}=\frac{z}{x}
Divide both sides by x.
Y=\frac{z}{x}
Dividing by x undoes the multiplication by x.
Yx=z
The equation is in standard form.
\frac{Yx}{Y}=\frac{z}{Y}
Divide both sides by Y.
x=\frac{z}{Y}
Dividing by Y undoes the multiplication by Y.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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Linear equation
y = 3x + 4
Arithmetic
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Matrix
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Simultaneous equation
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Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
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Limits
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