Răspuns :
Răspuns:
x+y+z= 6684
x+y = 3564
y+z=2210
3564+z=6684=>z=6684-3564=>z=3120
x+2210=6684=>x=6684-2210=>x=4474
y=6684-(3120+4474)=>y= - 910
Răspuns:
x+y+z= 6684
x+y = 3564
y+z=2210
3564+z=6684=>z=6684-3564=>z=3120
x+2210=6684=>x=6684-2210=>x=4474
y=6684-(3120+4474)=>y= - 910