解不等式组:2-x>0,5x+1/2+1≥2x-1/3

来源:学生作业帮助网 编辑:六六作业网 时间:2024/12/25 22:10:45
解不等式组:2-x>0,5x+1/2+1≥2x-1/3解不等式组:2-x>0,5x+1/2+1≥2x-1/3解不等式组:2-x>0,5x+1/2+1≥2x-1/32>x2x>=-5/6x>=-5/12

解不等式组:2-x>0,5x+1/2+1≥2x-1/3
解不等式组:2-x>0,5x+1/2+1≥2x-1/3

解不等式组:2-x>0,5x+1/2+1≥2x-1/3
2>x 2x>=-5/6 x>=-5/12
2>x>=-5/12

由1得
-x>0-2
x<2
由2得
5x+2x>_ -1/3-1/2-1
7x>_ -11/6
x>_ -11/42
所以不等式组的解集是
-11/42<_ x<2
求采纳