Whakaoti i te y=-1+3/x+1

$$y=-1+ \frac{ 3 }{ x+1 }$$

Whakaoti mō x

$$x=-\frac{y-2}{y+1}$$

$$y\neq -1$$

Ngā Upane mō te Whakaoti Whārite Rārangi

Tē taea kia ōrite te tāupe x ki -1 nā te kore tautuhi i te whakawehenga mā te kore. Whakareatia ngā taha e rua o te whārite ki te x+1.

$$y\left(x+1\right)=\left(x+1\right)\left(-1\right)+3$$

Whakamahia te āhuatanga tohatoha hei whakarea te y ki te x+1.

$$yx+y=\left(x+1\right)\left(-1\right)+3$$

Whakamahia te āhuatanga tohatoha hei whakarea te x+1 ki te -1.

$$yx+y=-x-1+3$$

Tāpirihia te -1 ki te 3, ka 2.

$$yx+y=-x+2$$

Me tāpiri te x ki ngā taha e rua.

$$yx+y+x=2$$

Tangohia te y mai i ngā taha e rua.

$$yx+x=2-y$$

Pahekotia ngā kīanga tau katoa e whai ana i te x.

$$\left(y+1\right)x=2-y$$

Whakawehea ngā taha e rua ki te y+1.

$$\frac{\left(y+1\right)x}{y+1}=\frac{2-y}{y+1}$$

Mā te whakawehe ki te y+1 ka wetekia te whakareanga ki te y+1.

$$x=\frac{2-y}{y+1}$$

Tē taea kia ōrite te tāupe x ki -1.

$$x=\frac{2-y}{y+1}\text{, }x\neq -1$$

Whakaoti mō y

$$y=-\frac{x-2}{x+1}$$

$$x\neq -1$$