Whakaoti mō x
x=960
Graph
Tohaina
Kua tāruatia ki te papatopenga
7200=x\times 7.5
Whakareatia te 0.75 ki te 10, ka 7.5.
x\times 7.5=7200
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
x=\frac{7200}{7.5}
Whakawehea ngā taha e rua ki te 7.5.
x=\frac{72000}{75}
Whakarohaina te \frac{7200}{7.5} mā te whakarea i te taurunga me te tauraro ki te 10.
x=960
Whakawehea te 72000 ki te 75, kia riro ko 960.
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