Whakaoti mō y
y=\frac{3-x}{10}
Whakaoti mō x
x=3-10y
Graph
Tohaina
Kua tāruatia ki te papatopenga
10y=3-x
Tangohia te x mai i ngā taha e rua.
\frac{10y}{10}=\frac{3-x}{10}
Whakawehea ngā taha e rua ki te 10.
y=\frac{3-x}{10}
Mā te whakawehe ki te 10 ka wetekia te whakareanga ki te 10.
x=3-10y
Tangohia te 10y mai i ngā taha e rua.
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