Whakaoti mō x
x=2.34
Graph
Tohaina
Kua tāruatia ki te papatopenga
x\times \frac{40}{1.6}=58.5
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\times \frac{400}{16}=58.5
Whakarohaina te \frac{40}{1.6} mā te whakarea i te taurunga me te tauraro ki te 10.
x\times 25=58.5
Whakawehea te 400 ki te 16, kia riro ko 25.
x=\frac{58.5}{25}
Whakawehea ngā taha e rua ki te 25.
x=\frac{585}{250}
Whakarohaina te \frac{58.5}{25} mā te whakarea i te taurunga me te tauraro ki te 10.
x=\frac{117}{50}
Whakahekea te hautanga \frac{585}{250} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 5.
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