va rogggggg!!! plsssssssssss

Răspuns:
x < 2.3 + 1.34
x < 3.64
x=1.15; 2.5....poti pune orice numar natural mai mic decat 3.64
x+4.77 < 6.03
x= 1, x= 1+ 4.77 x= 5.77
5.77 < 6.03
x < 3.5² + 7.75
3.5² = 3.5 * 3.5
3.5² = 12.25
x < 20
x=1,2,3,4,...,19