Disequazioni numeriche intere

0

  1. 5x-3>2x
  2. 2(x-2)+3>5
  3. 3(x-1)-3<5x
  4. 4(2x-1)-3(1-2x)>5
  5. \frac 13x-\frac 12(x-4)>\frac {5-x}{6}+1
  6. 3+2(x-1)>7+5(x-2)
  7. 8(5-x)+3(x-5)>0
  8. 9(20-5x)+27>8(5x-6)
  9. -3^2-2^3(x-1)<7
  10. \frac{x-1}3-\frac 1 2<2(x+1)+\frac 1 3
  11. \frac {1+3x}3 -\frac 1 4 (x-1) \leq \frac {x+6}6 -\frac 1 3
  12. \frac {2+3x}{4}-\frac {x-2}3>1
  13. \frac 12 x + \frac {x+3}3 -\frac x 4 <8
  14. 3 [\frac {x+5}2 -2(x-1)] -8 \leq \frac {5-9x}2
  15. \frac {3x+1}{4}-\frac {x+5}{3}\leq 1-\frac {x+2}{6}
  16. \frac x 3 - \frac {x+ \frac32}{3}\geq \frac 13 (\frac 23 x-1)
  17. \frac {1-x}4 - \frac {2x-1}2 > \frac {3x-1}4 -5 (x+ \frac 13)
  18. \frac 23 [3(x-2)+\frac {1-2x}4-\frac12x]\leq x+\frac 12
  19. \frac 12 - \frac 1 3 [x-2(1-3x)]< \frac {x-1}{6} - \frac {x+1}5
  20. 4[\frac {x-2}{3}-2(\frac {x-1}6-\frac {1-x}9)]<x-8
  21. \frac {2-\frac13x}5-\frac {1-\frac23x}4<2-\frac {\frac12-3x}{10}
  22. \frac {2-x}{1+\frac12}-\frac {3-x}{2-\frac12}>\frac 23 (1+6x)
  23. \frac {3x-1}{\frac12 + \frac 13}<\frac 25
  24. \frac {2-\frac x3}{\frac 12}-\frac {\frac x 2 -1}{3+\frac 1 2}>\frac {2x+3}{\frac 12- \frac 13}-\frac{x-\frac 14 }{\frac 12 + \frac 38}
  25. 2(x-1)^2-2(x-1)>2(x+1)(x-2)
  26. (2x+1)^2<6+(2x-1)^2-3(1-2x)
  27. (x+1)^2>[7-(2-x)]x-2
  28. 2x(2x-\frac 12)+2>(2x-1)(2x+1)-\frac 12
  29. (3x+1)(2x-3)\leq 6x(x-1)-x
  30. (x+5)(x+3)\geq (x+9)(x+1)
  31. (10x+1)^2-4(4x+1)^2 \leq (6x+1)^2

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