问题描述:
不等式组
1.
2x>1-x
x+2<4x-1
2.
x-5>1+2x
3x+2<4x
3.
2/3x+5>1-x
x-1<3/4x-1/8
1.
2x>1-x
x+2<4x-1
2.
x-5>1+2x
3x+2<4x
3.
2/3x+5>1-x
x-1<3/4x-1/8
问题解答:
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