Whakaoti i te x_{1}=frac{94+8x_{2}}{7}

$$x _ { 1 } = \frac { 94 + 8 x _ { 2 } } { 7 }$$

Whakaoti mō x_2

$$x_{2}=\frac{7x_{1}}{8}-\frac{47}{4}$$

Ngā Upane mō te Whakaoti Whārite Rārangi

Whakawehea ia wā o 94+8x_{2} ki te 7, kia riro ko \frac{94}{7}+\frac{8}{7}x_{2}.

$$x_{1}=\frac{94}{7}+\frac{8}{7}x_{2}$$

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

$$\frac{94}{7}+\frac{8}{7}x_{2}=x_{1}$$

Tangohia te \frac{94}{7} mai i ngā taha e rua.

$$\frac{8}{7}x_{2}=x_{1}-\frac{94}{7}$$

Whakawehea ngā taha e rua o te whārite ki te \frac{8}{7}, he ōrite ki te whakarea i ngā taha e rua ki te tau huripoki o te hautanga.

$$\frac{\frac{8}{7}x_{2}}{\frac{8}{7}}=\frac{x_{1}-\frac{94}{7}}{\frac{8}{7}}$$

Mā te whakawehe ki te \frac{8}{7} ka wetekia te whakareanga ki te \frac{8}{7}.

$$x_{2}=\frac{x_{1}-\frac{94}{7}}{\frac{8}{7}}$$

Whakawehe x_{1}-\frac{94}{7} ki te \frac{8}{7} mā te whakarea x_{1}-\frac{94}{7} ki te tau huripoki o \frac{8}{7}.

$$x_{2}=\frac{7x_{1}}{8}-\frac{47}{4}$$

Whakaoti mō x_1

$$x_{1}=\frac{8x_{2}+94}{7}$$

Ngā Upane Otinga

Whakawehea ia wā o 94+8x_{2} ki te 7, kia riro ko \frac{94}{7}+\frac{8}{7}x_{2}.

$$x_{1}=\frac{94}{7}+\frac{8}{7}x_{2}$$