Whakaoti mō x
x=30
Graph
Tohaina
Kua tāruatia ki te papatopenga
100\times 27=x\times 90
Tē taea kia ōrite te tāupe x ki 0 nā te kore tautuhi i te whakawehenga mā te kore. Me whakarea ngā taha e rua o te whārite ki te 100x, arā, te tauraro pātahi he tino iti rawa te kitea o x,100.
2700=x\times 90
Whakareatia te 100 ki te 27, ka 2700.
x\times 90=2700
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
x=\frac{2700}{90}
Whakawehea ngā taha e rua ki te 90.
x=30
Whakawehea te 2700 ki te 90, kia riro ko 30.
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