Whakaoti mō x
x=-\frac{3y}{2}
Whakaoti mō y
y=-\frac{2x}{3}
Graph
Tohaina
Kua tāruatia ki te papatopenga
2x=-3y
Tangohia te 3y mai i ngā taha e rua. Ko te tau i tango i te kore ka hua ko tōna korenga.
\frac{2x}{2}=-\frac{3y}{2}
Whakawehea ngā taha e rua ki te 2.
x=-\frac{3y}{2}
Mā te whakawehe ki te 2 ka wetekia te whakareanga ki te 2.
3y=-2x
Tangohia te 2x mai i ngā taha e rua. Ko te tau i tango i te kore ka hua ko tōna korenga.
\frac{3y}{3}=-\frac{2x}{3}
Whakawehea ngā taha e rua ki te 3.
y=-\frac{2x}{3}
Mā te whakawehe ki te 3 ka wetekia te whakareanga ki te 3.
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