Whakaoti mō x
x=\frac{57190}{9}-5y
Whakaoti mō y
y=-\frac{x}{5}+\frac{11438}{9}
Graph
Tohaina
Kua tāruatia ki te papatopenga
9x=57190-45y
Tangohia te 45y mai i ngā taha e rua.
\frac{9x}{9}=\frac{57190-45y}{9}
Whakawehea ngā taha e rua ki te 9.
x=\frac{57190-45y}{9}
Mā te whakawehe ki te 9 ka wetekia te whakareanga ki te 9.
x=\frac{57190}{9}-5y
Whakawehe 57190-45y ki te 9.
45y=57190-9x
Tangohia te 9x mai i ngā taha e rua.
\frac{45y}{45}=\frac{57190-9x}{45}
Whakawehea ngā taha e rua ki te 45.
y=\frac{57190-9x}{45}
Mā te whakawehe ki te 45 ka wetekia te whakareanga ki te 45.
y=-\frac{x}{5}+\frac{11438}{9}
Whakawehe 57190-9x ki te 45.
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