Whakaoti mō x
x=-\frac{15y}{14}+\frac{8}{7}
Whakaoti mō y
y=\frac{16-14x}{15}
Graph
Tohaina
Kua tāruatia ki te papatopenga
14x=16-15y
Tangohia te 15y mai i ngā taha e rua.
\frac{14x}{14}=\frac{16-15y}{14}
Whakawehea ngā taha e rua ki te 14.
x=\frac{16-15y}{14}
Mā te whakawehe ki te 14 ka wetekia te whakareanga ki te 14.
x=-\frac{15y}{14}+\frac{8}{7}
Whakawehe 16-15y ki te 14.
15y=16-14x
Tangohia te 14x mai i ngā taha e rua.
\frac{15y}{15}=\frac{16-14x}{15}
Whakawehea ngā taha e rua ki te 15.
y=\frac{16-14x}{15}
Mā te whakawehe ki te 15 ka wetekia te whakareanga ki te 15.
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