Whakaoti i te x=151-11y/9

$$x = \frac { 151 - 11 y } { 9 }$$

Whakaoti mō y

$$y=\frac{151-9x}{11}$$

Ngā Upane mō te Whakaoti Whārite Rārangi

Whakawehea ia wā o 151-11y ki te 9, kia riro ko \frac{151}{9}-\frac{11}{9}y.

$$x=\frac{151}{9}-\frac{11}{9}y$$

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

$$\frac{151}{9}-\frac{11}{9}y=x$$

Tangohia te \frac{151}{9} mai i ngā taha e rua.

$$-\frac{11}{9}y=x-\frac{151}{9}$$

Whakawehea ngā taha e rua o te whārite ki te -\frac{11}{9}, he ōrite ki te whakarea i ngā taha e rua ki te tau huripoki o te hautanga.

$$\frac{-\frac{11}{9}y}{-\frac{11}{9}}=\frac{x-\frac{151}{9}}{-\frac{11}{9}}$$

Mā te whakawehe ki te -\frac{11}{9} ka wetekia te whakareanga ki te -\frac{11}{9}.

$$y=\frac{x-\frac{151}{9}}{-\frac{11}{9}}$$

Whakawehe x-\frac{151}{9} ki te -\frac{11}{9} mā te whakarea x-\frac{151}{9} ki te tau huripoki o -\frac{11}{9}.

$$y=\frac{151-9x}{11}$$

Whakaoti mō x

$$x=\frac{151-11y}{9}$$

Ngā Upane Otinga

Whakawehea ia wā o 151-11y ki te 9, kia riro ko \frac{151}{9}-\frac{11}{9}y.

$$x=\frac{151}{9}-\frac{11}{9}y$$