Whakaoti mō x
x=\frac{y+1}{3}
Whakaoti mō y
y=3x-1
Graph
Tohaina
Kua tāruatia ki te papatopenga
3x-1=y
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
3x=y+1
Me tāpiri te 1 ki ngā taha e rua.
\frac{3x}{3}=\frac{y+1}{3}
Whakawehea ngā taha e rua ki te 3.
x=\frac{y+1}{3}
Mā te whakawehe ki te 3 ka wetekia te whakareanga ki te 3.
Ngā Tauira
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