Răspuns :
a+b+c=200
a+b=146
a+c=118
146+c=200
c=200-146
c=54
a+c=118
a+54=118
a=118-54
a=65
a+b=146
65+b=146
b=146-65
b=81
a+b+c=200
65+81+54=200
a+b=146
a+c=118
146+c=200
c=200-146
c=54
a+c=118
a+54=118
a=118-54
a=65
a+b=146
65+b=146
b=146-65
b=81
a+b+c=200
65+81+54=200
a+b+c=200
a+b=146
c=200-146
c=54
b+c=118
a=200-118
a=82
b+54=118
b=118-54
b=64
82+64+54=200
a+b=146
c=200-146
c=54
b+c=118
a=200-118
a=82
b+54=118
b=118-54
b=64
82+64+54=200