Whakaoti mō y
y = \frac{39}{7} = 5\frac{4}{7} \approx 5.571428571
Graph
Tohaina
Kua tāruatia ki te papatopenga
3\times 13=7y
Tē taea kia ōrite te tāupe y ki 0 nā te kore tautuhi i te whakawehenga mā te kore. Me whakarea ngā taha e rua o te whārite ki te 3y, arā, te tauraro pātahi he tino iti rawa te kitea o y,3.
39=7y
Whakareatia te 3 ki te 13, ka 39.
7y=39
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
y=\frac{39}{7}
Whakawehea ngā taha e rua ki te 7.
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