Whakaoti mō x
x=3
Graph
Tohaina
Kua tāruatia ki te papatopenga
3\times 10=5x\times 2
Me whakarea ngā taha e rua ki te 10.
30=5x\times 2
Whakareatia te 3 ki te 10, ka 30.
30=10x
Whakareatia te 5 ki te 2, ka 10.
10x=30
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
x=\frac{30}{10}
Whakawehea ngā taha e rua ki te 10.
x=3
Whakawehea te 30 ki te 10, kia riro ko 3.
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