Răspuns :
a+b+c=94
a=b+5,b=a-5
a=c-3,c=a+3
a+a-5+a+3=94
3a=94-3+5=96
a=32
32=b+5
b=27
a=c-3
32=c-3
c=35
Verificare:32+27+35=94
a=b+5,b=a-5
a=c-3,c=a+3
a+a-5+a+3=94
3a=94-3+5=96
a=32
32=b+5
b=27
a=c-3
32=c-3
c=35
Verificare:32+27+35=94