Whakaoti mō x
x=\frac{9-12y}{5}
Whakaoti mō y
y=-\frac{5x}{12}+\frac{3}{4}
Graph
Pātaitai
Linear Equation
5 x + 12 y = 9
Tohaina
Kua tāruatia ki te papatopenga
5x=9-12y
Tangohia te 12y mai i ngā taha e rua.
\frac{5x}{5}=\frac{9-12y}{5}
Whakawehea ngā taha e rua ki te 5.
x=\frac{9-12y}{5}
Mā te whakawehe ki te 5 ka wetekia te whakareanga ki te 5.
12y=9-5x
Tangohia te 5x mai i ngā taha e rua.
\frac{12y}{12}=\frac{9-5x}{12}
Whakawehea ngā taha e rua ki te 12.
y=\frac{9-5x}{12}
Mā te whakawehe ki te 12 ka wetekia te whakareanga ki te 12.
y=-\frac{5x}{12}+\frac{3}{4}
Whakawehe 9-5x ki te 12.
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