Whakaoti i te xy+2x=10

$$x y + 2 x = 10$$

Whakaoti mō x

$$x=\frac{10}{y+2}$$

$$y\neq -2$$

Ngā Upane mō te Whakaoti Whārite Rārangi

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

$$\left(y+2\right)x=10$$

Whakawehea ngā taha e rua ki te y+2.

$$\frac{\left(y+2\right)x}{y+2}=\frac{10}{y+2}$$

Mā te whakawehe ki te y+2 ka wetekia te whakareanga ki te y+2.

$$x=\frac{10}{y+2}$$

Whakaoti mō y

$$y=-2+\frac{10}{x}$$

$$x\neq 0$$

Ngā Upane mō te Whakaoti Whārite Rārangi

Tangohia te 2x mai i ngā taha e rua.

$$xy=10-2x$$

Whakawehea ngā taha e rua ki te x.

$$\frac{xy}{x}=\frac{10-2x}{x}$$

Mā te whakawehe ki te x ka wetekia te whakareanga ki te x.

$$y=\frac{10-2x}{x}$$

Whakawehe 10-2x ki te x.

$$y=-2+\frac{10}{x}$$