Whakaoti mō x
x = \frac{320}{29} = 11\frac{1}{29} \approx 11.034482759
Graph
Tohaina
Kua tāruatia ki te papatopenga
x\times 290=400\times 8
Tē taea kia ōrite te tāupe x ki 0 nā te kore tautuhi i te whakawehenga mā te kore. Me whakarea ngā taha e rua o te whārite ki te 400x, arā, te tauraro pātahi he tino iti rawa te kitea o 400,x.
x\times 290=3200
Whakareatia te 400 ki te 8, ka 3200.
x=\frac{3200}{290}
Whakawehea ngā taha e rua ki te 290.
x=\frac{320}{29}
Whakahekea te hautanga \frac{3200}{290} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 10.
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