解不等式组{2x-6>-x {x/2
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解不等式组{2x-6>-x {x/2
解不等式组{2x-6>-x {x/2
解不等式组{2x-6>-x {x/2
2x-6>-x (1)
x/26
x>2
由(2)得
x
{2x-6>-x {x/2<=8-3/2·x
解:
化简原不等式组得: {x>