Whakaoti mō x
x=\frac{5y+3}{2}
Whakaoti mō y
y=\frac{2x-3}{5}
Graph
Tohaina
Kua tāruatia ki te papatopenga
2x-4y-3=y
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
2x-3=y+4y
Me tāpiri te 4y ki ngā taha e rua.
2x-3=5y
Pahekotia te y me 4y, ka 5y.
2x=5y+3
Me tāpiri te 3 ki ngā taha e rua.
\frac{2x}{2}=\frac{5y+3}{2}
Whakawehea ngā taha e rua ki te 2.
x=\frac{5y+3}{2}
Mā te whakawehe ki te 2 ka wetekia te whakareanga ki te 2.
y+4y=2x-3
Me tāpiri te 4y ki ngā taha e rua.
5y=2x-3
Pahekotia te y me 4y, ka 5y.
\frac{5y}{5}=\frac{2x-3}{5}
Whakawehea ngā taha e rua ki te 5.
y=\frac{2x-3}{5}
Mā te whakawehe ki te 5 ka wetekia te whakareanga ki te 5.
Ngā Tauira
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