Whakaoti mō x
x=-\frac{15y}{8}+\frac{5}{4}
Whakaoti mō y
y=-\frac{8x}{15}+\frac{2}{3}
Graph
Tohaina
Kua tāruatia ki te papatopenga
8x=10-15y
Tangohia te 15y mai i ngā taha e rua.
\frac{8x}{8}=\frac{10-15y}{8}
Whakawehea ngā taha e rua ki te 8.
x=\frac{10-15y}{8}
Mā te whakawehe ki te 8 ka wetekia te whakareanga ki te 8.
x=-\frac{15y}{8}+\frac{5}{4}
Whakawehe 10-15y ki te 8.
15y=10-8x
Tangohia te 8x mai i ngā taha e rua.
\frac{15y}{15}=\frac{10-8x}{15}
Whakawehea ngā taha e rua ki te 15.
y=\frac{10-8x}{15}
Mā te whakawehe ki te 15 ka wetekia te whakareanga ki te 15.
y=-\frac{8x}{15}+\frac{2}{3}
Whakawehe 10-8x ki te 15.
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