Whakaoti mō x
\left\{\begin{matrix}x=\frac{y+5z-6}{z}\text{, }&z\neq 0\\x\in \mathrm{R}\text{, }&y=6\text{ and }z=0\end{matrix}\right.
Whakaoti mō y
y=xz-5z+6
Tohaina
Kua tāruatia ki te papatopenga
y-6=zx-5z
Whakamahia te āhuatanga tohatoha hei whakarea te z ki te x-5.
zx-5z=y-6
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
zx=y-6+5z
Me tāpiri te 5z ki ngā taha e rua.
zx=y+5z-6
He hanga arowhānui tō te whārite.
\frac{zx}{z}=\frac{y+5z-6}{z}
Whakawehea ngā taha e rua ki te z.
x=\frac{y+5z-6}{z}
Mā te whakawehe ki te z ka wetekia te whakareanga ki te z.
y-6=zx-5z
Whakamahia te āhuatanga tohatoha hei whakarea te z ki te x-5.
y=zx-5z+6
Me tāpiri te 6 ki ngā taha e rua.
Ngā Tauira
whārite tapawhā
{ x } ^ { 2 } - 4 x - 5 = 0
Āhuahanga
4 \sin \theta \cos \theta = 2 \sin \theta
whārite paerangi
y = 3x + 4
Arithmetic
699 * 533
Poukapa
\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]
whārite Simultaneous
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
Whakarerekētanga
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Whakaurunga
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Ngā Tepe
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}