a) 2(2x+1)-5≤3(3x-1)=5 c)3(x-2)+1≤2(x+5)-8
6(x+2)-5>3x=10 2(3-x)<9+x

b) 9(x+1)-7(x+1)>3(x+2)+1
0,5(x-2)+5≥4-1,5x
d)2(7-x)+1≥3-4(x-2) e) 3x-1<2x+3
6(x+2)-5x<3x+10 x-5≥2+2x