Question

rezolvati in : Ν: 3*x- 4 mai mic ca 62
dau Coroana si Apreciere

Answer 1

3*x-4 < 62
3*x< 62+4
3*x< 66
x< 66:3
x < 22
x∈{0,1,2,3,4,5,6,...,21}