a) 2x-3<=7/+3 => 2x<=10/:2. =>. x<=5
b) 3x-9>=17/+9 =>. 3x>=26/:3 => x>= 26/3
c) 5x+22<2/-22. =>. 5x< -20/5. =>. X> -4
d) 6x-11>13/+11. => 6x>24/:6. =>. X>4
e) -4x-5>=3/+5. =>. -4x>=8/:-4. =>. X<=-2
f) -9x+1<26/-1. =>. -9x<25/:-9. =>. x> -25/9
g) 3+8x>-5/-3. =>. 8x>-8/:8. =>. X> -1
h) 1-2x<=19/-1. =>. -2x<=18/:-2. => x>=-9
I) -17-3x<1/+17. => -3x<18/:-3. => x>-6
J) 7x+2<5/-2. =>. 7x<3/:7. =>. X< 3/7
k) 13x+6>=7/-6. =>. 13x>=1/:13. =>. X>=1/13
l) -9-4x<=3/+9. =>. -4x<=12/:-4. => x>=-3
Sper sa înțelegi.
