Whakaoti mō x
x=-\frac{3y}{2-5y}
y\neq \frac{2}{5}
Whakaoti mō y
y=-\frac{2x}{3-5x}
x\neq \frac{3}{5}
Graph
Tohaina
Kua tāruatia ki te papatopenga
2x+3y-5xy=0
Tangohia te 5xy mai i ngā taha e rua.
2x-5xy=-3y
Tangohia te 3y mai i ngā taha e rua. Ko te tau i tango i te kore ka hua ko tōna korenga.
\left(2-5y\right)x=-3y
Pahekotia ngā kīanga tau katoa e whai ana i te x.
\frac{\left(2-5y\right)x}{2-5y}=-\frac{3y}{2-5y}
Whakawehea ngā taha e rua ki te 2-5y.
x=-\frac{3y}{2-5y}
Mā te whakawehe ki te 2-5y ka wetekia te whakareanga ki te 2-5y.
2x+3y-5xy=0
Tangohia te 5xy mai i ngā taha e rua.
3y-5xy=-2x
Tangohia te 2x mai i ngā taha e rua. Ko te tau i tango i te kore ka hua ko tōna korenga.
\left(3-5x\right)y=-2x
Pahekotia ngā kīanga tau katoa e whai ana i te y.
\frac{\left(3-5x\right)y}{3-5x}=-\frac{2x}{3-5x}
Whakawehea ngā taha e rua ki te 3-5x.
y=-\frac{2x}{3-5x}
Mā te whakawehe ki te 3-5x ka wetekia te whakareanga ki te 3-5x.
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