Whakaoti mō x
x=\frac{61}{2}-y
Whakaoti mō y
y=\frac{61}{2}-x
Graph
Tohaina
Kua tāruatia ki te papatopenga
10x=305-10y
Tangohia te 10y mai i ngā taha e rua.
\frac{10x}{10}=\frac{305-10y}{10}
Whakawehea ngā taha e rua ki te 10.
x=\frac{305-10y}{10}
Mā te whakawehe ki te 10 ka wetekia te whakareanga ki te 10.
x=\frac{61}{2}-y
Whakawehe 305-10y ki te 10.
10y=305-10x
Tangohia te 10x mai i ngā taha e rua.
\frac{10y}{10}=\frac{305-10x}{10}
Whakawehea ngā taha e rua ki te 10.
y=\frac{305-10x}{10}
Mā te whakawehe ki te 10 ka wetekia te whakareanga ki te 10.
y=\frac{61}{2}-x
Whakawehe 305-10x ki te 10.
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