Whakaoti mō x
x=35000
Graph
Tohaina
Kua tāruatia ki te papatopenga
60000=10x-80000-6x
Hei kimi i te tauaro o 80000+6x, kimihia te tauaro o ia taurangi.
60000=4x-80000
Pahekotia te 10x me -6x, ka 4x.
4x-80000=60000
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
4x=60000+80000
Me tāpiri te 80000 ki ngā taha e rua.
4x=140000
Tāpirihia te 60000 ki te 80000, ka 140000.
x=\frac{140000}{4}
Whakawehea ngā taha e rua ki te 4.
x=35000
Whakawehea te 140000 ki te 4, kia riro ko 35000.
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