Whakaoti mō x
x=\frac{y-2}{2}
Whakaoti mō y
y=2\left(x+1\right)
Graph
Tohaina
Kua tāruatia ki te papatopenga
6x-3y=-6
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
6x=-6+3y
Me tāpiri te 3y ki ngā taha e rua.
6x=3y-6
He hanga arowhānui tō te whārite.
\frac{6x}{6}=\frac{3y-6}{6}
Whakawehea ngā taha e rua ki te 6.
x=\frac{3y-6}{6}
Mā te whakawehe ki te 6 ka wetekia te whakareanga ki te 6.
x=\frac{y}{2}-1
Whakawehe -6+3y ki te 6.
6x-3y=-6
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
-3y=-6-6x
Tangohia te 6x mai i ngā taha e rua.
-3y=-6x-6
He hanga arowhānui tō te whārite.
\frac{-3y}{-3}=\frac{-6x-6}{-3}
Whakawehea ngā taha e rua ki te -3.
y=\frac{-6x-6}{-3}
Mā te whakawehe ki te -3 ka wetekia te whakareanga ki te -3.
y=2x+2
Whakawehe -6-6x ki te -3.
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