Whakaoti mō x
x = \frac{27}{10} = 2\frac{7}{10} = 2.7
Graph
Tohaina
Kua tāruatia ki te papatopenga
3\times 9=5x\times 2
Me whakarea ngā taha e rua ki te 9.
27=5x\times 2
Whakareatia te 3 ki te 9, ka 27.
27=10x
Whakareatia te 5 ki te 2, ka 10.
10x=27
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
x=\frac{27}{10}
Whakawehea ngā taha e rua ki te 10.
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