Whakaoti mō x
x=\frac{59-y}{39}
Whakaoti mō y
y=59-39x
Graph
Tohaina
Kua tāruatia ki te papatopenga
39x+y=59
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
39x=59-y
Tangohia te y mai i ngā taha e rua.
\frac{39x}{39}=\frac{59-y}{39}
Whakawehea ngā taha e rua ki te 39.
x=\frac{59-y}{39}
Mā te whakawehe ki te 39 ka wetekia te whakareanga ki te 39.
39x+y=59
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
y=59-39x
Tangohia te 39x mai i ngā taha e rua.
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