Whakaoti mō x
x=-\frac{15y}{2}
Whakaoti mō y
y=-\frac{2x}{15}
Graph
Tohaina
Kua tāruatia ki te papatopenga
2x+5\times 3y=0
Me whakarea ngā taha e rua o te whārite ki te 10, arā, te tauraro pātahi he tino iti rawa te kitea o 5,2.
2x+15y=0
Whakareatia te 5 ki te 3, ka 15.
2x=-15y
Tangohia te 15y mai i ngā taha e rua. Ko te tau i tango i te kore ka hua ko tōna korenga.
\frac{2x}{2}=-\frac{15y}{2}
Whakawehea ngā taha e rua ki te 2.
x=-\frac{15y}{2}
Mā te whakawehe ki te 2 ka wetekia te whakareanga ki te 2.
2x+5\times 3y=0
Me whakarea ngā taha e rua o te whārite ki te 10, arā, te tauraro pātahi he tino iti rawa te kitea o 5,2.
2x+15y=0
Whakareatia te 5 ki te 3, ka 15.
15y=-2x
Tangohia te 2x mai i ngā taha e rua. Ko te tau i tango i te kore ka hua ko tōna korenga.
\frac{15y}{15}=-\frac{2x}{15}
Whakawehea ngā taha e rua ki te 15.
y=-\frac{2x}{15}
Mā te whakawehe ki te 15 ka wetekia te whakareanga ki te 15.
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