Whakaoti mō x
x=\frac{3y}{2}-\frac{1}{6}
Whakaoti mō y
y=\frac{2x}{3}+\frac{1}{9}
Graph
Tohaina
Kua tāruatia ki te papatopenga
6x=-1+9y
Me tāpiri te 9y ki ngā taha e rua.
6x=9y-1
He hanga arowhānui tō te whārite.
\frac{6x}{6}=\frac{9y-1}{6}
Whakawehea ngā taha e rua ki te 6.
x=\frac{9y-1}{6}
Mā te whakawehe ki te 6 ka wetekia te whakareanga ki te 6.
x=\frac{3y}{2}-\frac{1}{6}
Whakawehe -1+9y ki te 6.
-9y=-1-6x
Tangohia te 6x mai i ngā taha e rua.
-9y=-6x-1
He hanga arowhānui tō te whārite.
\frac{-9y}{-9}=\frac{-6x-1}{-9}
Whakawehea ngā taha e rua ki te -9.
y=\frac{-6x-1}{-9}
Mā te whakawehe ki te -9 ka wetekia te whakareanga ki te -9.
y=\frac{2x}{3}+\frac{1}{9}
Whakawehe -1-6x ki te -9.
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