解不等式组{X-3(X-2)>1 5/2X-1≥2/

问题描述:

解不等式组{X-3(X-2)>1 5/2X-1≥2/
解不等式组{X-3(X-2)>1
5/2X-1≥2/X+1

x-3(x-2)>1
x-3x+6>1
-2x>-5
x2x-1/5≥x+1/2
2x-x≥1/2+1/5
x≥7/10解不等式2X-3<5X+1帮忙一做,,,谢谢