Whakaoti i te 150+25x/x=75/1

$$\frac{ 150+25x }{ x } = \frac{ 75 }{ 1 }$$

Whakaoti mō x

$$x=3$$

Ngā Upane mō te Whakaoti Whārite Rārangi

Tē taea kia ōrite te tāupe x ki 0 nā te kore tautuhi i te whakawehenga mā te kore. Whakareatia ngā taha e rua o te whārite ki te x.

$$150+25x=x\times 75$$

Tangohia te x\times 75 mai i ngā taha e rua.

$$150+25x-x\times 75=0$$

Pahekotia te 25x me -x\times 75, ka -50x.

$$150-50x=0$$

Tangohia te 150 mai i ngā taha e rua. Ko te tau i tango i te kore ka hua ko tōna korenga.

$$-50x=-150$$

Whakawehea ngā taha e rua ki te -50.

$$x=\frac{-150}{-50}$$

Whakawehea te -150 ki te -50, kia riro ko 3.

$$x=3$$