Whakaoti mō x
x=\frac{y-7}{5}
Whakaoti mō y
y=5x+7
Graph
Tohaina
Kua tāruatia ki te papatopenga
y=0x^{2}+5x+7
Whakareatia te 0 ki te 8, ka 0.
y=0+5x+7
Ko te tau i whakarea ki te kore ka hua ko te kore.
y=7+5x
Tāpirihia te 0 ki te 7, ka 7.
7+5x=y
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
5x=y-7
Tangohia te 7 mai i ngā taha e rua.
\frac{5x}{5}=\frac{y-7}{5}
Whakawehea ngā taha e rua ki te 5.
x=\frac{y-7}{5}
Mā te whakawehe ki te 5 ka wetekia te whakareanga ki te 5.
y=0x^{2}+5x+7
Whakareatia te 0 ki te 8, ka 0.
y=0+5x+7
Ko te tau i whakarea ki te kore ka hua ko te kore.
y=7+5x
Tāpirihia te 0 ki te 7, ka 7.
Ngā Tauira
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