(1)5X+2=3X=2Y2(3X=2Y)=11X+7(2)6分之X+Y+10分之X-Y=36分之x+y x-y=-13.若R是方程组3X+5Y=R+2 2X+3Y=Y 的解中,X与2Y的差为2,求X,Y,R的值4.求使方程组 X+MY=2X-Y=0 有整数解的整数的M的值5.甲乙两数的和是37,差是13,
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![(1)5X+2=3X=2Y2(3X=2Y)=11X+7(2)6分之X+Y+10分之X-Y=36分之x+y x-y=-13.若R是方程组3X+5Y=R+2 2X+3Y=Y 的解中,X与2Y的差为2,求X,Y,R的值4.求使方程组 X+MY=2X-Y=0 有整数解的整数的M的值5.甲乙两数的和是37,差是13,](/uploads/image/z/13361049-9-9.jpg?t=%281%295X%2B2%3D3X%3D2Y2%283X%3D2Y%29%3D11X%2B7%EF%BC%882%EF%BC%896%E5%88%86%E4%B9%8BX%2BY%2B10%E5%88%86%E4%B9%8BX-Y%3D36%E5%88%86%E4%B9%8Bx%2By+x-y%3D-13.%E8%8B%A5R%E6%98%AF%E6%96%B9%E7%A8%8B%E7%BB%843X%2B5Y%3DR%2B2+2X%2B3Y%3DY+%E7%9A%84%E8%A7%A3%E4%B8%AD%2CX%E4%B8%8E2Y%E7%9A%84%E5%B7%AE%E4%B8%BA2%2C%E6%B1%82X%2CY%2CR%E7%9A%84%E5%80%BC4.%E6%B1%82%E4%BD%BF%E6%96%B9%E7%A8%8B%E7%BB%84+X%2BMY%3D2X-Y%3D0+%E6%9C%89%E6%95%B4%E6%95%B0%E8%A7%A3%E7%9A%84%E6%95%B4%E6%95%B0%E7%9A%84M%E7%9A%84%E5%80%BC5.%E7%94%B2%E4%B9%99%E4%B8%A4%E6%95%B0%E7%9A%84%E5%92%8C%E6%98%AF37%2C%E5%B7%AE%E6%98%AF13%2C)
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