Whakaoti mō x
x=-\frac{5y}{3}-5
Whakaoti mō y
y=-\frac{3x}{5}-3
Graph
Tohaina
Kua tāruatia ki te papatopenga
3x=-15-5y
Tangohia te 5y mai i ngā taha e rua.
3x=-5y-15
He hanga arowhānui tō te whārite.
\frac{3x}{3}=\frac{-5y-15}{3}
Whakawehea ngā taha e rua ki te 3.
x=\frac{-5y-15}{3}
Mā te whakawehe ki te 3 ka wetekia te whakareanga ki te 3.
x=-\frac{5y}{3}-5
Whakawehe -15-5y ki te 3.
5y=-15-3x
Tangohia te 3x mai i ngā taha e rua.
5y=-3x-15
He hanga arowhānui tō te whārite.
\frac{5y}{5}=\frac{-3x-15}{5}
Whakawehea ngā taha e rua ki te 5.
y=\frac{-3x-15}{5}
Mā te whakawehe ki te 5 ka wetekia te whakareanga ki te 5.
y=-\frac{3x}{5}-3
Whakawehe -15-3x ki te 5.
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