Whakaoti i te y=-8x/3-15

$$y = \frac { - 8 x } { 3 } - 15$$

Whakaoti mō x

$$x=\frac{-3y-45}{8}$$

Ngā Upane mō te Whakaoti Whārite Rārangi

Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.

$$\frac{-8x}{3}-15=y$$

Me tāpiri te 15 ki ngā taha e rua.

$$\frac{-8x}{3}=y+15$$

Whakareatia ngā taha e rua o te whārite ki te 3.

$$-8x=3y+45$$

Whakawehea ngā taha e rua ki te -8.

$$\frac{-8x}{-8}=\frac{3y+45}{-8}$$

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

$$x=\frac{3y+45}{-8}$$

Whakawehe 45+3y ki te -8.

$$x=\frac{-3y-45}{8}$$

Whakaoti mō y

$$y=-\frac{8x}{3}-15$$