Whakaoti mō x
x=-\frac{y}{3}+2
Whakaoti mō y
y=6-3x
Graph
Tohaina
Kua tāruatia ki te papatopenga
-3x+6=y
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
-3x=y-6
Tangohia te 6 mai i ngā taha e rua.
\frac{-3x}{-3}=\frac{y-6}{-3}
Whakawehea ngā taha e rua ki te -3.
x=\frac{y-6}{-3}
Mā te whakawehe ki te -3 ka wetekia te whakareanga ki te -3.
x=-\frac{y}{3}+2
Whakawehe y-6 ki te -3.
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