Whakaoti mō x
x=-\frac{36y}{25}+\frac{349}{50}
Whakaoti mō y
y=-\frac{25x}{36}+\frac{349}{72}
Graph
Tohaina
Kua tāruatia ki te papatopenga
50x=349-72y
Tangohia te 72y mai i ngā taha e rua.
\frac{50x}{50}=\frac{349-72y}{50}
Whakawehea ngā taha e rua ki te 50.
x=\frac{349-72y}{50}
Mā te whakawehe ki te 50 ka wetekia te whakareanga ki te 50.
x=-\frac{36y}{25}+\frac{349}{50}
Whakawehe 349-72y ki te 50.
72y=349-50x
Tangohia te 50x mai i ngā taha e rua.
\frac{72y}{72}=\frac{349-50x}{72}
Whakawehea ngā taha e rua ki te 72.
y=\frac{349-50x}{72}
Mā te whakawehe ki te 72 ka wetekia te whakareanga ki te 72.
y=-\frac{25x}{36}+\frac{349}{72}
Whakawehe 349-50x ki te 72.
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