Whakaoti i te y-12981=443(x-1)

$$y - 12981 = 443 ( x - 1 )$$

Whakaoti mō x

$$x=\frac{y-12538}{443}$$

Ngā Upane mō te Whakaoti Whārite Rārangi

Whakamahia te āhuatanga tohatoha hei whakarea te 443 ki te x-1.

$$y-12981=443x-443$$

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

$$443x-443=y-12981$$

Me tāpiri te 443 ki ngā taha e rua.

$$443x=y-12981+443$$

Tāpirihia te -12981 ki te 443, ka -12538.

$$443x=y-12538$$

Whakawehea ngā taha e rua ki te 443.

$$\frac{443x}{443}=\frac{y-12538}{443}$$

Mā te whakawehe ki te 443 ka wetekia te whakareanga ki te 443.

$$x=\frac{y-12538}{443}$$

Whakaoti mō y

$$y=443x+12538$$

Ngā Upane Otinga

Whakamahia te āhuatanga tohatoha hei whakarea te 443 ki te x-1.

$$y-12981=443x-443$$

Me tāpiri te 12981 ki ngā taha e rua.

$$y=443x-443+12981$$

Tāpirihia te -443 ki te 12981, ka 12538.

$$y=443x+12538$$