Whakaoti mō x
x=\frac{5-2y}{3}
Whakaoti mō y
y=\frac{5-3x}{2}
Graph
Tohaina
Kua tāruatia ki te papatopenga
5-3x=2y
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
-3x=2y-5
Tangohia te 5 mai i ngā taha e rua.
\frac{-3x}{-3}=\frac{2y-5}{-3}
Whakawehea ngā taha e rua ki te -3.
x=\frac{2y-5}{-3}
Mā te whakawehe ki te -3 ka wetekia te whakareanga ki te -3.
x=\frac{5-2y}{3}
Whakawehe 2y-5 ki te -3.
2y=5-3x
He hanga arowhānui tō te whārite.
\frac{2y}{2}=\frac{5-3x}{2}
Whakawehea ngā taha e rua ki te 2.
y=\frac{5-3x}{2}
Mā te whakawehe ki te 2 ka wetekia te whakareanga ki te 2.
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