Whakaoti mō x
x=-\frac{5y}{2}-3
Whakaoti mō y
y=\frac{-2x-6}{5}
Graph
Tohaina
Kua tāruatia ki te papatopenga
2x=-6-5y
Tangohia te 5y mai i ngā taha e rua.
2x=-5y-6
He hanga arowhānui tō te whārite.
\frac{2x}{2}=\frac{-5y-6}{2}
Whakawehea ngā taha e rua ki te 2.
x=\frac{-5y-6}{2}
Mā te whakawehe ki te 2 ka wetekia te whakareanga ki te 2.
x=-\frac{5y}{2}-3
Whakawehe -6-5y ki te 2.
5y=-6-2x
Tangohia te 2x mai i ngā taha e rua.
5y=-2x-6
He hanga arowhānui tō te whārite.
\frac{5y}{5}=\frac{-2x-6}{5}
Whakawehea ngā taha e rua ki te 5.
y=\frac{-2x-6}{5}
Mā te whakawehe ki te 5 ka wetekia te whakareanga ki te 5.
Ngā Tauira
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