2(x+1) < 4 - 3(x-2) solutia este un interval de numere
2x + 2 < 4 - 3x + 6
2x + 3x < 4 +6 - 2
5·x < 8
x < 8:5
sau
8
x < ------ - ∞ ________0________8/5_________+∞
5 ..........................................
x ∈ ( - ∞ ; 8/5 )