Whakaoti mō x
x=2-y
Whakaoti mō y
y=2-x
Graph
Tohaina
Kua tāruatia ki te papatopenga
-\left(x-0\right)=y-2
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
-x=y-2
Whakaraupapatia anō ngā kīanga tau.
\frac{-x}{-1}=\frac{y-2}{-1}
Whakawehea ngā taha e rua ki te -1.
x=\frac{y-2}{-1}
Mā te whakawehe ki te -1 ka wetekia te whakareanga ki te -1.
x=2-y
Whakawehe y-2 ki te -1.
y=-\left(x-0\right)+2
Me tāpiri te 2 ki ngā taha e rua.
y=-x+2
Whakaraupapatia anō ngā kīanga tau.
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