Whakaoti mō x
x=\frac{5y}{2}-7
Whakaoti mō y
y=\frac{2\left(x+7\right)}{5}
Graph
Tohaina
Kua tāruatia ki te papatopenga
2x=5y-14
He hanga arowhānui tō te whārite.
\frac{2x}{2}=\frac{5y-14}{2}
Whakawehea ngā taha e rua ki te 2.
x=\frac{5y-14}{2}
Mā te whakawehe ki te 2 ka wetekia te whakareanga ki te 2.
x=\frac{5y}{2}-7
Whakawehe 5y-14 ki te 2.
5y-14=2x
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
5y=2x+14
Me tāpiri te 14 ki ngā taha e rua.
\frac{5y}{5}=\frac{2x+14}{5}
Whakawehea ngā taha e rua ki te 5.
y=\frac{2x+14}{5}
Mā te whakawehe ki te 5 ka wetekia te whakareanga ki te 5.
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