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