Whakaoti mō x
x = \frac{3612}{25} = 144\frac{12}{25} = 144.48
Graph
Tohaina
Kua tāruatia ki te papatopenga
\left(x-344\right)\times 168=-x\times 232
Tē taea kia ōrite te tāupe x ki tētahi o ngā uara 0,344 nā te kore tautuhi i te whakawehenga mā te kore. Me whakarea ngā taha e rua o te whārite ki te x\left(x-344\right), arā, te tauraro pātahi he tino iti rawa te kitea o x,344-x.
168x-57792=-x\times 232
Whakamahia te āhuatanga tohatoha hei whakarea te x-344 ki te 168.
168x-57792=-232x
Whakareatia te -1 ki te 232, ka -232.
168x-57792+232x=0
Me tāpiri te 232x ki ngā taha e rua.
400x-57792=0
Pahekotia te 168x me 232x, ka 400x.
400x=57792
Me tāpiri te 57792 ki ngā taha e rua. Ko te tau i tāpiria he kore ka hua koia tonu.
x=\frac{57792}{400}
Whakawehea ngā taha e rua ki te 400.
x=\frac{3612}{25}
Whakahekea te hautanga \frac{57792}{400} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 16.
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