Whakaoti mō x
x=8
Graph
Tohaina
Kua tāruatia ki te papatopenga
40=\frac{15}{3}x
Whakareatia te \frac{1}{3} ki te 15, ka \frac{15}{3}.
40=5x
Whakawehea te 15 ki te 3, kia riro ko 5.
5x=40
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
x=\frac{40}{5}
Whakawehea ngā taha e rua ki te 5.
x=8
Whakawehea te 40 ki te 5, kia riro ko 8.
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