Whakaoti mō x
x=\frac{y}{2}-\frac{1}{8}
Whakaoti mō y
y=2x+\frac{1}{4}
Graph
Tohaina
Kua tāruatia ki te papatopenga
8x=4y-1
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
\frac{8x}{8}=\frac{4y-1}{8}
Whakawehea ngā taha e rua ki te 8.
x=\frac{4y-1}{8}
Mā te whakawehe ki te 8 ka wetekia te whakareanga ki te 8.
x=\frac{y}{2}-\frac{1}{8}
Whakawehe 4y-1 ki te 8.
4y=8x+1
Me tāpiri te 1 ki ngā taha e rua.
\frac{4y}{4}=\frac{8x+1}{4}
Whakawehea ngā taha e rua ki te 4.
y=\frac{8x+1}{4}
Mā te whakawehe ki te 4 ka wetekia te whakareanga ki te 4.
y=2x+\frac{1}{4}
Whakawehe 8x+1 ki te 4.
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