Whakaoti mō x
x=\frac{y-4}{4}
Whakaoti mō y
y=4\left(x+1\right)
Graph
Tohaina
Kua tāruatia ki te papatopenga
4x=y-4
Tangohia te 4 mai i ngā taha e rua.
\frac{4x}{4}=\frac{y-4}{4}
Whakawehea ngā taha e rua ki te 4.
x=\frac{y-4}{4}
Mā te whakawehe ki te 4 ka wetekia te whakareanga ki te 4.
x=\frac{y}{4}-1
Whakawehe y-4 ki te 4.
y=4x+4
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
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