(1).3x-3=x+1(2).-2(x-5)=8-2分之x(3).2分之x-3-5分之4x+1=1(4).0.5分之x-3-0.2分之x+4=1.= = 如下:m为何值时,多项式2m-3分之5m-1的值与2分之7-m的值的和等于5?
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![(1).3x-3=x+1(2).-2(x-5)=8-2分之x(3).2分之x-3-5分之4x+1=1(4).0.5分之x-3-0.2分之x+4=1.= = 如下:m为何值时,多项式2m-3分之5m-1的值与2分之7-m的值的和等于5?](/uploads/image/z/579019-67-9.jpg?t=%281%29.3x-3%3Dx%2B1%282%29.-2%28x-5%29%3D8-2%E5%88%86%E4%B9%8Bx%283%29.2%E5%88%86%E4%B9%8Bx-3-5%E5%88%86%E4%B9%8B4x%2B1%3D1%284%29.0.5%E5%88%86%E4%B9%8Bx-3-0.2%E5%88%86%E4%B9%8Bx%2B4%3D1.%3D+%3D+%E5%A6%82%E4%B8%8B%3Am%E4%B8%BA%E4%BD%95%E5%80%BC%E6%97%B6%2C%E5%A4%9A%E9%A1%B9%E5%BC%8F2m-3%E5%88%86%E4%B9%8B5m-1%E7%9A%84%E5%80%BC%E4%B8%8E2%E5%88%86%E4%B9%8B7-m%E7%9A%84%E5%80%BC%E7%9A%84%E5%92%8C%E7%AD%89%E4%BA%8E5%3F)
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