试确定c的范围,使不等式x-(5x-7)/5>3-(2x+5),1.5c-(x+1)/2>(c-x)/2+(2x-1)/2详细的问题说明,有助于回答者给出准确的答案试确定c的范围,使不等式x-(5x-7)/5>3-(2x+5),1.5c-(x+1)/2>(c-x)/2+(2x-1)/2(1)只有一个整数解(
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![试确定c的范围,使不等式x-(5x-7)/5>3-(2x+5),1.5c-(x+1)/2>(c-x)/2+(2x-1)/2详细的问题说明,有助于回答者给出准确的答案试确定c的范围,使不等式x-(5x-7)/5>3-(2x+5),1.5c-(x+1)/2>(c-x)/2+(2x-1)/2(1)只有一个整数解(](/uploads/image/z/2544848-8-8.jpg?t=%E8%AF%95%E7%A1%AE%E5%AE%9Ac%E7%9A%84%E8%8C%83%E5%9B%B4%2C%E4%BD%BF%E4%B8%8D%E7%AD%89%E5%BC%8Fx-%285x-7%29%2F5%3E3-%282x%2B5%29%2C1.5c-%28x%2B1%29%2F2%3E%28c-x%29%2F2%2B%282x-1%29%2F2%E8%AF%A6%E7%BB%86%E7%9A%84%E9%97%AE%E9%A2%98%E8%AF%B4%E6%98%8E%2C%E6%9C%89%E5%8A%A9%E4%BA%8E%E5%9B%9E%E7%AD%94%E8%80%85%E7%BB%99%E5%87%BA%E5%87%86%E7%A1%AE%E7%9A%84%E7%AD%94%E6%A1%88%E8%AF%95%E7%A1%AE%E5%AE%9Ac%E7%9A%84%E8%8C%83%E5%9B%B4%2C%E4%BD%BF%E4%B8%8D%E7%AD%89%E5%BC%8Fx-%285x-7%29%2F5%3E3-%282x%2B5%29%2C1.5c-%28x%2B1%29%2F2%3E%28c-x%29%2F2%2B%282x-1%29%2F2%281%29%E5%8F%AA%E6%9C%89%E4%B8%80%E4%B8%AA%E6%95%B4%E6%95%B0%E8%A7%A3%EF%BC%88)
试确定c的范围,使不等式x-(5x-7)/5>3-(2x+5),1.5c-(x+1)/2>(c-x)/2+(2x-1)/2详细的问题说明,有助于回答者给出准确的答案试确定c的范围,使不等式x-(5x-7)/5>3-(2x+5),1.5c-(x+1)/2>(c-x)/2+(2x-1)/2(1)只有一个整数解(
试确定c的范围,使不等式x-(5x-7)/5>3-(2x+5),1.5c-(x+1)/2>(c-x)/2+(2x-1)/2
详细的问题说明,有助于回答者给出准确的答案试确定c的范围,
使不等式x-(5x-7)/5>3-(2x+5),1.5c-(x+1)/2>(c-x)/2+(2x-1)/2
(1)只有一个整数解
(2)没有整数解
试确定c的范围,使不等式x-(5x-7)/5>3-(2x+5),1.5c-(x+1)/2>(c-x)/2+(2x-1)/2详细的问题说明,有助于回答者给出准确的答案试确定c的范围,使不等式x-(5x-7)/5>3-(2x+5),1.5c-(x+1)/2>(c-x)/2+(2x-1)/2(1)只有一个整数解(
解x-(5x-7)/5>3-(2x+5),
得x>-17/10,即x>-1.7;
解1.5c-(x+1)/2>(c-x)/2+(2x-1)/2
得x