Whakaoti mō x
x=\frac{8}{3y+1}
y\neq -\frac{1}{3}
Whakaoti mō y
y=-\frac{1}{3}+\frac{8}{3x}
x\neq 0
Graph
Tohaina
Kua tāruatia ki te papatopenga
\left(3y+1\right)x=8
Pahekotia ngā kīanga tau katoa e whai ana i te x.
\frac{\left(3y+1\right)x}{3y+1}=\frac{8}{3y+1}
Whakawehea ngā taha e rua ki te 3y+1.
x=\frac{8}{3y+1}
Mā te whakawehe ki te 3y+1 ka wetekia te whakareanga ki te 3y+1.
3xy=8-x
Tangohia te x mai i ngā taha e rua.
\frac{3xy}{3x}=\frac{8-x}{3x}
Whakawehea ngā taha e rua ki te 3x.
y=\frac{8-x}{3x}
Mā te whakawehe ki te 3x ka wetekia te whakareanga ki te 3x.
y=-\frac{1}{3}+\frac{8}{3x}
Whakawehe 8-x ki te 3x.
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}