Whakaoti mō x
x = \frac{8}{5} = 1\frac{3}{5} = 1.6
Graph
Tohaina
Kua tāruatia ki te papatopenga
2\times 4=5x
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 2x, arā, te tauraro pātahi he tino iti rawa te kitea o x,2.
8=5x
Whakareatia te 2 ki te 4, ka 8.
5x=8
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
x=\frac{8}{5}
Whakawehea ngā taha e rua ki te 5.
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