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