解不等式组-4x-3<5x x-4/2+x+2/6≤1/3
问题描述:
解不等式组-4x-3<5x x-4/2+x+2/6≤1/3
答
-4x-3-3
x>-1/3
(x-4)/2+(x+2)/6≤1/3
3(x-4)+(x+2)是4x-3-3x>-3 (x-4)/2+(x+2)/6≤1/3 3(x-4)+(x+2)