Whakaoti mō x
x=12
Graph
Tohaina
Kua tāruatia ki te papatopenga
30\times 8=x\times 20
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 30x, arā, te tauraro pātahi he tino iti rawa te kitea o x,30.
240=x\times 20
Whakareatia te 30 ki te 8, ka 240.
x\times 20=240
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
x=\frac{240}{20}
Whakawehea ngā taha e rua ki te 20.
x=12
Whakawehea te 240 ki te 20, kia riro ko 12.
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