Whakaoti mō x
x=\frac{185000-2y}{3}
Whakaoti mō y
y=-\frac{3x}{2}+92500
Graph
Tohaina
Kua tāruatia ki te papatopenga
6x=370000-4y
Tangohia te 4y mai i ngā taha e rua.
\frac{6x}{6}=\frac{370000-4y}{6}
Whakawehea ngā taha e rua ki te 6.
x=\frac{370000-4y}{6}
Mā te whakawehe ki te 6 ka wetekia te whakareanga ki te 6.
x=\frac{185000-2y}{3}
Whakawehe 370000-4y ki te 6.
4y=370000-6x
Tangohia te 6x mai i ngā taha e rua.
\frac{4y}{4}=\frac{370000-6x}{4}
Whakawehea ngā taha e rua ki te 4.
y=\frac{370000-6x}{4}
Mā te whakawehe ki te 4 ka wetekia te whakareanga ki te 4.
y=-\frac{3x}{2}+92500
Whakawehe 370000-6x ki te 4.
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