1.不等式2≤3x-7<8的解集是______.2.已知点p(m-3,2-m)不在第三象限,则m的取值范围是______.3.若方程组{x+y=m+24x+5y=6m+3,的解x,y都是非负数,则m的取值范围是____.4.若不等式组{2x-a<1x-2b>3的解为-1<x<1,
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![1.不等式2≤3x-7<8的解集是______.2.已知点p(m-3,2-m)不在第三象限,则m的取值范围是______.3.若方程组{x+y=m+24x+5y=6m+3,的解x,y都是非负数,则m的取值范围是____.4.若不等式组{2x-a<1x-2b>3的解为-1<x<1,](/uploads/image/z/12668810-50-0.jpg?t=1.%E4%B8%8D%E7%AD%89%E5%BC%8F2%E2%89%A43x-7%EF%BC%9C8%E7%9A%84%E8%A7%A3%E9%9B%86%E6%98%AF______.2.%E5%B7%B2%E7%9F%A5%E7%82%B9p%28m-3%2C2-m%29%E4%B8%8D%E5%9C%A8%E7%AC%AC%E4%B8%89%E8%B1%A1%E9%99%90%2C%E5%88%99m%E7%9A%84%E5%8F%96%E5%80%BC%E8%8C%83%E5%9B%B4%E6%98%AF______.3.%E8%8B%A5%E6%96%B9%E7%A8%8B%E7%BB%84%7Bx%2By%3Dm%2B24x%2B5y%3D6m%2B3%2C%E7%9A%84%E8%A7%A3x%2Cy%E9%83%BD%E6%98%AF%E9%9D%9E%E8%B4%9F%E6%95%B0%2C%E5%88%99m%E7%9A%84%E5%8F%96%E5%80%BC%E8%8C%83%E5%9B%B4%E6%98%AF____.4.%E8%8B%A5%E4%B8%8D%E7%AD%89%E5%BC%8F%E7%BB%84%7B2x-a%EF%BC%9C1x-2b%EF%BC%9E3%E7%9A%84%E8%A7%A3%E4%B8%BA-1%EF%BC%9Cx%EF%BC%9C1%2C)
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