Whakaoti mō x
x=\frac{1-y}{82}
Whakaoti mō y
y=1-82x
Graph
Tohaina
Kua tāruatia ki te papatopenga
-82x+1=y
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
-82x=y-1
Tangohia te 1 mai i ngā taha e rua.
\frac{-82x}{-82}=\frac{y-1}{-82}
Whakawehea ngā taha e rua ki te -82.
x=\frac{y-1}{-82}
Mā te whakawehe ki te -82 ka wetekia te whakareanga ki te -82.
x=\frac{1-y}{82}
Whakawehe y-1 ki te -82.
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