Whakaoti mō x
x=5
Graph
Tohaina
Kua tāruatia ki te papatopenga
x\times 20=25\times 4
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 25x, arā, te tauraro pātahi he tino iti rawa te kitea o 25,x.
x\times 20=100
Whakareatia te 25 ki te 4, ka 100.
x=\frac{100}{20}
Whakawehea ngā taha e rua ki te 20.
x=5
Whakawehea te 100 ki te 20, kia riro ko 5.
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