Whakaoti i te -2x+y+22=0

$$- 2 x + y + 22 = 0$$

Whakaoti mō x

$$x=\frac{y+22}{2}$$

Ngā Upane mō te Whakaoti Whārite Rārangi

Tangohia te y mai i ngā taha e rua. Ko te tau i tango i te kore ka hua ko tōna korenga.

$$-2x+22=-y$$

Tangohia te 22 mai i ngā taha e rua.

$$-2x=-y-22$$

Whakawehea ngā taha e rua ki te -2.

$$\frac{-2x}{-2}=\frac{-y-22}{-2}$$

Mā te whakawehe ki te -2 ka wetekia te whakareanga ki te -2.

$$x=\frac{-y-22}{-2}$$

Whakawehe -y-22 ki te -2.

$$x=\frac{y}{2}+11$$

Whakaoti mō y

$$y=2\left(x-11\right)$$

Ngā Upane Otinga

Me tāpiri te 2x ki ngā taha e rua. Ko te tau i tāpiria he kore ka hua koia tonu.

$$y+22=2x$$

Tangohia te 22 mai i ngā taha e rua.

$$y=2x-22$$