Whakaoti mō x
x=210
Graph
Tohaina
Kua tāruatia ki te papatopenga
10x=7\times 300
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 7x, arā, te tauraro pātahi he tino iti rawa te kitea o 7,x.
10x=2100
Whakareatia te 7 ki te 300, ka 2100.
x=\frac{2100}{10}
Whakawehea ngā taha e rua ki te 10.
x=210
Whakawehea te 2100 ki te 10, kia riro ko 210.
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