Whakaoti mō x
x=3
Graph
Tohaina
Kua tāruatia ki te papatopenga
45-15=10x
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.
30=10x
Tangohia te 15 i te 45, ka 30.
10x=30
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
x=\frac{30}{10}
Whakawehea ngā taha e rua ki te 10.
x=3
Whakawehea te 30 ki te 10, kia riro ko 3.
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