Whakaoti i te x=-3y-2/2y+1

$$x = \frac{ -3y-2 }{ 2y+1 }$$

Whakaoti mō y

$$y=-\frac{x+2}{2x+3}$$

$$x\neq -\frac{3}{2}$$

Ngā Upane mō te Whakaoti Whārite Rārangi

Tē taea kia ōrite te tāupe y ki -\frac{1}{2} nā te kore tautuhi i te whakawehenga mā te kore. Whakareatia ngā taha e rua o te whārite ki te 2y+1.

$$x\left(2y+1\right)=-3y-2$$

Whakamahia te āhuatanga tohatoha hei whakarea te x ki te 2y+1.

$$2xy+x=-3y-2$$

Me tāpiri te 3y ki ngā taha e rua.

$$2xy+x+3y=-2$$

Tangohia te x mai i ngā taha e rua.

$$2xy+3y=-2-x$$

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

$$\left(2x+3\right)y=-2-x$$

He hanga arowhānui tō te whārite.

$$\left(2x+3\right)y=-x-2$$

Whakawehea ngā taha e rua ki te 2x+3.

$$\frac{\left(2x+3\right)y}{2x+3}=\frac{-x-2}{2x+3}$$

Mā te whakawehe ki te 2x+3 ka wetekia te whakareanga ki te 2x+3.

$$y=\frac{-x-2}{2x+3}$$

Whakawehe -2-x ki te 2x+3.

$$y=-\frac{x+2}{2x+3}$$

Tē taea kia ōrite te tāupe y ki -\frac{1}{2}.

$$y=-\frac{x+2}{2x+3}\text{, }y\neq -\frac{1}{2}$$

Whakaoti mō x

$$x=-\frac{3y+2}{2y+1}$$

$$y\neq -\frac{1}{2}$$