Whakaoti mō x
x=-\frac{10y}{3}+34
Whakaoti mō y
y=-\frac{3x}{10}+\frac{51}{5}
Graph
Tohaina
Kua tāruatia ki te papatopenga
3x=102-10y
Tangohia te 10y mai i ngā taha e rua.
\frac{3x}{3}=\frac{102-10y}{3}
Whakawehea ngā taha e rua ki te 3.
x=\frac{102-10y}{3}
Mā te whakawehe ki te 3 ka wetekia te whakareanga ki te 3.
x=-\frac{10y}{3}+34
Whakawehe 102-10y ki te 3.
10y=102-3x
Tangohia te 3x mai i ngā taha e rua.
\frac{10y}{10}=\frac{102-3x}{10}
Whakawehea ngā taha e rua ki te 10.
y=\frac{102-3x}{10}
Mā te whakawehe ki te 10 ka wetekia te whakareanga ki te 10.
y=-\frac{3x}{10}+\frac{51}{5}
Whakawehe 102-3x ki te 10.
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