Whakaoti mō x
x=35
Graph
Tohaina
Kua tāruatia ki te papatopenga
5\times 49=7x
Me whakarea ngā taha e rua o te whārite ki te 700, arā, te tauraro pātahi he tino iti rawa te kitea o 140,100.
245=7x
Whakareatia te 5 ki te 49, ka 245.
7x=245
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
x=\frac{245}{7}
Whakawehea ngā taha e rua ki te 7.
x=35
Whakawehea te 245 ki te 7, kia riro ko 35.
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