Solve for x
x=-\frac{yz}{z-y}
y\neq 0\text{ and }z\neq 0\text{ and }y\neq z
Solve for y
y=-\frac{xz}{z-x}
x\neq 0\text{ and }z\neq 0\text{ and }x\neq z
Share
Copied to clipboard
yz+xz=xy
Variable x cannot be equal to 0 since division by zero is not defined. Multiply both sides of the equation by xyz, the least common multiple of x,y,z.
yz+xz-xy=0
Subtract xy from both sides.
xz-xy=-yz
Subtract yz from both sides. Anything subtracted from zero gives its negation.
-xy+xz=-yz
Reorder the terms.
\left(-y+z\right)x=-yz
Combine all terms containing x.
\left(z-y\right)x=-yz
The equation is in standard form.
\frac{\left(z-y\right)x}{z-y}=-\frac{yz}{z-y}
Divide both sides by -y+z.
x=-\frac{yz}{z-y}
Dividing by -y+z undoes the multiplication by -y+z.
x=-\frac{yz}{z-y}\text{, }x\neq 0
Variable x cannot be equal to 0.
yz+xz=xy
Variable y cannot be equal to 0 since division by zero is not defined. Multiply both sides of the equation by xyz, the least common multiple of x,y,z.
yz+xz-xy=0
Subtract xy from both sides.
yz-xy=-xz
Subtract xz from both sides. Anything subtracted from zero gives its negation.
-xy+yz=-xz
Reorder the terms.
\left(-x+z\right)y=-xz
Combine all terms containing y.
\left(z-x\right)y=-xz
The equation is in standard form.
\frac{\left(z-x\right)y}{z-x}=-\frac{xz}{z-x}
Divide both sides by z-x.
y=-\frac{xz}{z-x}
Dividing by z-x undoes the multiplication by z-x.
y=-\frac{xz}{z-x}\text{, }y\neq 0
Variable y cannot be equal to 0.
Examples
Quadratic equation
{ x } ^ { 2 } - 4 x - 5 = 0
Trigonometry
4 \sin \theta \cos \theta = 2 \sin \theta
Linear equation
y = 3x + 4
Arithmetic
699 * 533
Matrix
\left[ \begin{array} { l l } { 2 } & { 3 } \\ { 5 } & { 4 } \end{array} \right] \left[ \begin{array} { l l l } { 2 } & { 0 } & { 3 } \\ { -1 } & { 1 } & { 5 } \end{array} \right]
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}