Whakaoti mō x
x=-\frac{2y}{5}+\frac{7}{15}
Whakaoti mō y
y=-\frac{5x}{2}+\frac{7}{6}
Graph
Pātaitai
Linear Equation
15 x - 7 = - 6 y
Tohaina
Kua tāruatia ki te papatopenga
15x=-6y+7
Me tāpiri te 7 ki ngā taha e rua.
15x=7-6y
He hanga arowhānui tō te whārite.
\frac{15x}{15}=\frac{7-6y}{15}
Whakawehea ngā taha e rua ki te 15.
x=\frac{7-6y}{15}
Mā te whakawehe ki te 15 ka wetekia te whakareanga ki te 15.
x=-\frac{2y}{5}+\frac{7}{15}
Whakawehe -6y+7 ki te 15.
-6y=15x-7
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
\frac{-6y}{-6}=\frac{15x-7}{-6}
Whakawehea ngā taha e rua ki te -6.
y=\frac{15x-7}{-6}
Mā te whakawehe ki te -6 ka wetekia te whakareanga ki te -6.
y=-\frac{5x}{2}+\frac{7}{6}
Whakawehe 15x-7 ki te -6.
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