Whakaoti mō x
x=\frac{2185-3y}{8}
Whakaoti mō y
y=\frac{2185-8x}{3}
Graph
Tohaina
Kua tāruatia ki te papatopenga
400x=109250-150y
Tangohia te 150y mai i ngā taha e rua.
\frac{400x}{400}=\frac{109250-150y}{400}
Whakawehea ngā taha e rua ki te 400.
x=\frac{109250-150y}{400}
Mā te whakawehe ki te 400 ka wetekia te whakareanga ki te 400.
x=\frac{2185-3y}{8}
Whakawehe 109250-150y ki te 400.
150y=109250-400x
Tangohia te 400x mai i ngā taha e rua.
\frac{150y}{150}=\frac{109250-400x}{150}
Whakawehea ngā taha e rua ki te 150.
y=\frac{109250-400x}{150}
Mā te whakawehe ki te 150 ka wetekia te whakareanga ki te 150.
y=\frac{2185-8x}{3}
Whakawehe 109250-400x ki te 150.
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