Whakaoti i te 2y+8x=10

$$2y+8x=10$$

Whakaoti mō x

$$x=\frac{5-y}{4}$$

Ngā Upane mō te Whakaoti Whārite Rārangi

Tangohia te 2y mai i ngā taha e rua.

$$8x=10-2y$$

Whakawehea ngā taha e rua ki te 8.

$$\frac{8x}{8}=\frac{10-2y}{8}$$

Mā te whakawehe ki te 8 ka wetekia te whakareanga ki te 8.

$$x=\frac{10-2y}{8}$$

Whakawehe 10-2y ki te 8.

$$x=\frac{5-y}{4}$$

Whakaoti mō y

$$y=5-4x$$

Ngā Upane mō te Whakaoti Whārite Rārangi

Tangohia te 8x mai i ngā taha e rua.

$$2y=10-8x$$

Whakawehea ngā taha e rua ki te 2.

$$\frac{2y}{2}=\frac{10-8x}{2}$$

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

$$y=\frac{10-8x}{2}$$

Whakawehe 10-8x ki te 2.

$$y=5-4x$$