Whakaoti mō x
x=-\frac{3y}{2}+\frac{79}{3}
Whakaoti mō y
y=-\frac{2x}{3}+\frac{158}{9}
Graph
Tohaina
Kua tāruatia ki te papatopenga
6x=158-9y
Tangohia te 9y mai i ngā taha e rua.
\frac{6x}{6}=\frac{158-9y}{6}
Whakawehea ngā taha e rua ki te 6.
x=\frac{158-9y}{6}
Mā te whakawehe ki te 6 ka wetekia te whakareanga ki te 6.
x=-\frac{3y}{2}+\frac{79}{3}
Whakawehe 158-9y ki te 6.
9y=158-6x
Tangohia te 6x mai i ngā taha e rua.
\frac{9y}{9}=\frac{158-6x}{9}
Whakawehea ngā taha e rua ki te 9.
y=\frac{158-6x}{9}
Mā te whakawehe ki te 9 ka wetekia te whakareanga ki te 9.
y=-\frac{2x}{3}+\frac{158}{9}
Whakawehe 158-6x ki te 9.
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