Whakaoti mō x
x=\frac{3-3y}{4}
Whakaoti mō y
y=-\frac{4x}{3}+1
Graph
Tohaina
Kua tāruatia ki te papatopenga
4x=3-3y
Tangohia te 3y mai i ngā taha e rua.
\frac{4x}{4}=\frac{3-3y}{4}
Whakawehea ngā taha e rua ki te 4.
x=\frac{3-3y}{4}
Mā te whakawehe ki te 4 ka wetekia te whakareanga ki te 4.
3y=3-4x
Tangohia te 4x mai i ngā taha e rua.
\frac{3y}{3}=\frac{3-4x}{3}
Whakawehea ngā taha e rua ki te 3.
y=\frac{3-4x}{3}
Mā te whakawehe ki te 3 ka wetekia te whakareanga ki te 3.
y=-\frac{4x}{3}+1
Whakawehe 3-4x ki te 3.
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