Tīpoka ki ngā ihirangi matua
Whakaoti mō x
Tick mark Image
Graph

Ngā Raru Ōrite mai i te Rapu Tukutuku

Tohaina

12=\frac{15x}{0.5}
Whakareatia te 1.5 ki te 8, ka 12.
12=30x
Whakawehea te 15x ki te 0.5, kia riro ko 30x.
30x=12
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
x=\frac{12}{30}
Whakawehea ngā taha e rua ki te 30.
x=\frac{2}{5}
Whakahekea te hautanga \frac{12}{30} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 6.