Whakaoti mō x
x=8
Graph
Tohaina
Kua tāruatia ki te papatopenga
40\times 20=x\times 100
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 40x, arā, te tauraro pātahi he tino iti rawa te kitea o x,40.
800=x\times 100
Whakareatia te 40 ki te 20, ka 800.
x\times 100=800
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
x=\frac{800}{100}
Whakawehea ngā taha e rua ki te 100.
x=8
Whakawehea te 800 ki te 100, kia riro ko 8.
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