x的不等式组{3mx-6<5-mx mx+x>(1-2m)x+8
问题描述:
x的不等式组{3mx-6<5-mx mx+x>(1-2m)x+8
答
3mx-6<5-mx =========>2mx3mx>8
m=0时,无解
m>0时,8/3m