Whakaoti mō x
x=\frac{y-5}{3}
Whakaoti mō y
y=3x+5
Graph
Tohaina
Kua tāruatia ki te papatopenga
3x+5=y
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
3x=y-5
Tangohia te 5 mai i ngā taha e rua.
\frac{3x}{3}=\frac{y-5}{3}
Whakawehea ngā taha e rua ki te 3.
x=\frac{y-5}{3}
Mā te whakawehe ki te 3 ka wetekia te whakareanga ki te 3.
Ngā Tauira
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{ x } ^ { 2 } - 4 x - 5 = 0
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