Whakaoti mō x
x=27
Graph
Tohaina
Kua tāruatia ki te papatopenga
9\times 9=3x
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.
81=3x
Whakareatia te 9 ki te 9, ka 81.
3x=81
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
x=\frac{81}{3}
Whakawehea ngā taha e rua ki te 3.
x=27
Whakawehea te 81 ki te 3, kia riro ko 27.
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