Whakaoti i te 086=frac{27675-h_{2}}{27675-18384}

$$086 = \frac { 27675 - h _ { 2 } } { 27675 - 18384 }$$

Whakaoti mō h_2

$$h_{2}=27675$$

Ngā Upane mō te Whakaoti Whārite Rārangi

Whakareatia te 0 ki te 86, ka 0.

$$0=\frac{27675-h_{2}}{27675-18384}$$

Tangohia te 18384 i te 27675, ka 9291.

$$0=\frac{27675-h_{2}}{9291}$$

Whakawehea ia wā o 27675-h_{2} ki te 9291, kia riro ko \frac{9225}{3097}-\frac{1}{9291}h_{2}.

$$0=\frac{9225}{3097}-\frac{1}{9291}h_{2}$$

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

$$\frac{9225}{3097}-\frac{1}{9291}h_{2}=0$$

Tangohia te \frac{9225}{3097} mai i ngā taha e rua. Ko te tau i tango i te kore ka hua ko tōna korenga.

$$-\frac{1}{9291}h_{2}=-\frac{9225}{3097}$$

Me whakarea ngā taha e rua ki te -9291, te tau utu o -\frac{1}{9291}.

$$h_{2}=-\frac{9225}{3097}\left(-9291\right)$$

Tuhia te -\frac{9225}{3097}\left(-9291\right) hei hautanga kotahi.

$$h_{2}=\frac{-9225\left(-9291\right)}{3097}$$

Whakareatia te -9225 ki te -9291, ka 85709475.

$$h_{2}=\frac{85709475}{3097}$$

Whakawehea te 85709475 ki te 3097, kia riro ko 27675.

$$h_{2}=27675$$