Whakaoti mō x
x = \frac{109}{35} = 3\frac{4}{35} \approx 3.114285714
Graph
Tohaina
Kua tāruatia ki te papatopenga
x\times 7=21.8
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.
x=\frac{21.8}{7}
Whakawehea ngā taha e rua ki te 7.
x=\frac{218}{70}
Whakarohaina te \frac{21.8}{7} mā te whakarea i te taurunga me te tauraro ki te 10.
x=\frac{109}{35}
Whakahekea te hautanga \frac{218}{70} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 2.
Ngā Tauira
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