Răspuns :
Salutare !
a + b = 48
a - b = 20 => a = b + 20
b x 2 + 20 = 48
b x 2 = 28
b = 14
a = 14 + 20 = 34
#Succes !
#Albert1001
Salutare !
a + b = 48
a - b = 20 => a = b + 20
b x 2 + 20 = 48
b x 2 = 28
b = 14
a = 14 + 20 = 34
#Succes !
#Albert1001