Question

9×8-z+8×6=cel mai mic nr natural de trei cifre

Answer 1

cel mai mic numar natural de trei cifre=100
9x8-z+8x6=100
72-z+48=100
72+48-z=100
120-z=100
z=120-100
z=20

Answer 2

75 - z + 48 = 100
- z = 100 - 48 - 75
z = 23