Răspuns :
a+b+c=632 b=3a+24 b=3xc => c=(3a+24):3 =>c=a+8 acum inlocuim in prima relatie a+3a+24+a+8=632 5a+32=632 5a=600 a=120 b=3x120+24 b=360+24 b=384 c=a+8 c=120+8 c=128