如图,在平面直角坐标系中,O为坐标原点,P(X,Y),PA⊥X轴于点A,PB⊥Y轴于点BC(A,o),点E在Y轴上,点D,F在X轴上,AD=OB=2FC,EO是三角形AEF的中线,AE交PB于点M,-X+y=1求点D坐标;用含A的式子表示
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![如图,在平面直角坐标系中,O为坐标原点,P(X,Y),PA⊥X轴于点A,PB⊥Y轴于点BC(A,o),点E在Y轴上,点D,F在X轴上,AD=OB=2FC,EO是三角形AEF的中线,AE交PB于点M,-X+y=1求点D坐标;用含A的式子表示](/uploads/image/z/7630381-37-1.jpg?t=%E5%A6%82%E5%9B%BE%2C%E5%9C%A8%E5%B9%B3%E9%9D%A2%E7%9B%B4%E8%A7%92%E5%9D%90%E6%A0%87%E7%B3%BB%E4%B8%AD%2CO%E4%B8%BA%E5%9D%90%E6%A0%87%E5%8E%9F%E7%82%B9%2CP%EF%BC%88X%2CY%EF%BC%89%2CPA%E2%8A%A5X%E8%BD%B4%E4%BA%8E%E7%82%B9A%2CPB%E2%8A%A5Y%E8%BD%B4%E4%BA%8E%E7%82%B9BC%EF%BC%88A%2Co%29%2C%E7%82%B9E%E5%9C%A8Y%E8%BD%B4%E4%B8%8A%EF%BC%8C%E7%82%B9D%EF%BC%8CF%E5%9C%A8X%E8%BD%B4%E4%B8%8A%EF%BC%8CAD%EF%BC%9DOB%EF%BC%9D2FC%EF%BC%8CEO%E6%98%AF%E4%B8%89%E8%A7%92%E5%BD%A2AEF%E7%9A%84%E4%B8%AD%E7%BA%BF%EF%BC%8CAE%E4%BA%A4PB%E4%BA%8E%E7%82%B9M%EF%BC%8C-X%2By%3D1%E6%B1%82%E7%82%B9D%E5%9D%90%E6%A0%87%EF%BC%9B%E7%94%A8%E5%90%ABA%E7%9A%84%E5%BC%8F%E5%AD%90%E8%A1%A8%E7%A4%BA)
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