Whakaoti mō x
x=\frac{2-y}{3}
Whakaoti mō y
y=2-3x
Graph
Tohaina
Kua tāruatia ki te papatopenga
y=0x^{2}-3x+2
Whakareatia te 0 ki te 3, ka 0.
y=0-3x+2
Ko te tau i whakarea ki te kore ka hua ko te kore.
y=2-3x
Tāpirihia te 0 ki te 2, ka 2.
2-3x=y
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
-3x=y-2
Tangohia te 2 mai i ngā taha e rua.
\frac{-3x}{-3}=\frac{y-2}{-3}
Whakawehea ngā taha e rua ki te -3.
x=\frac{y-2}{-3}
Mā te whakawehe ki te -3 ka wetekia te whakareanga ki te -3.
x=\frac{2-y}{3}
Whakawehe y-2 ki te -3.
y=0x^{2}-3x+2
Whakareatia te 0 ki te 3, ka 0.
y=0-3x+2
Ko te tau i whakarea ki te kore ka hua ko te kore.
y=2-3x
Tāpirihia te 0 ki te 2, ka 2.
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