Whakaoti mō x
x=24
Graph
Tohaina
Kua tāruatia ki te papatopenga
800+400=50x
Whakareatia te 20 ki te 40, ka 800.
1200=50x
Tāpirihia te 800 ki te 400, ka 1200.
50x=1200
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
x=\frac{1200}{50}
Whakawehea ngā taha e rua ki te 50.
x=24
Whakawehea te 1200 ki te 50, kia riro ko 24.
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