Whakaoti mō x
x=11-9y
Whakaoti mō y
y=\frac{11-x}{9}
Graph
Tohaina
Kua tāruatia ki te papatopenga
1x=11-9y
Tangohia te 9y mai i ngā taha e rua.
x=-9y+11
Whakaraupapatia anō ngā kīanga tau.
9y=11-x
Tangohia te 1x mai i ngā taha e rua.
\frac{9y}{9}=\frac{11-x}{9}
Whakawehea ngā taha e rua ki te 9.
y=\frac{11-x}{9}
Mā te whakawehe ki te 9 ka wetekia te whakareanga ki te 9.
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