Question

Aflati 3 numere naturale : x,y,z, stiind ca : x + y = 56 , y+z = 88 , x+z = 80

Answer 1

x + y = 56 , y+z = 88 , x+z = 80
2(x+y+z)=56+88+80=224
x+y+z=112
x=112-88=24
y=112-80=32
z=112-56=56