Whakaoti mō x
x=\frac{11-7y}{3}
Whakaoti mō y
y=\frac{11-3x}{7}
Graph
Pātaitai
Linear Equation
3 x + 7 y = 11
Tohaina
Kua tāruatia ki te papatopenga
3x=11-7y
Tangohia te 7y mai i ngā taha e rua.
\frac{3x}{3}=\frac{11-7y}{3}
Whakawehea ngā taha e rua ki te 3.
x=\frac{11-7y}{3}
Mā te whakawehe ki te 3 ka wetekia te whakareanga ki te 3.
7y=11-3x
Tangohia te 3x mai i ngā taha e rua.
\frac{7y}{7}=\frac{11-3x}{7}
Whakawehea ngā taha e rua ki te 7.
y=\frac{11-3x}{7}
Mā te whakawehe ki te 7 ka wetekia te whakareanga ki te 7.
Ngā Tauira
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