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