Whakaoti mō x
x=9
Graph
Tohaina
Kua tāruatia ki te papatopenga
x\times 10=5\times 18
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 5x, arā, te tauraro pātahi he tino iti rawa te kitea o 5,x.
x\times 10=90
Whakareatia te 5 ki te 18, ka 90.
x=\frac{90}{10}
Whakawehea ngā taha e rua ki te 10.
x=9
Whakawehea te 90 ki te 10, kia riro ko 9.
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