Whakaoti mō x
x=3y-2
Whakaoti mō y
y=\frac{x+2}{3}
Graph
Pātaitai
Algebra
0=2+x-3y
Tohaina
Kua tāruatia ki te papatopenga
2+x-3y=0
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
x-3y=-2
Tangohia te 2 mai i ngā taha e rua. Ko te tau i tango i te kore ka hua ko tōna korenga.
x=-2+3y
Me tāpiri te 3y ki ngā taha e rua.
2+x-3y=0
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
x-3y=-2
Tangohia te 2 mai i ngā taha e rua. Ko te tau i tango i te kore ka hua ko tōna korenga.
-3y=-2-x
Tangohia te x mai i ngā taha e rua.
-3y=-x-2
He hanga arowhānui tō te whārite.
\frac{-3y}{-3}=\frac{-x-2}{-3}
Whakawehea ngā taha e rua ki te -3.
y=\frac{-x-2}{-3}
Mā te whakawehe ki te -3 ka wetekia te whakareanga ki te -3.
y=\frac{x+2}{3}
Whakawehe -2-x ki te -3.
Ngā Tauira
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