Răspuns :
a-b=222
a=b×3+2 inlocuin a in prima relatie si obtinem 3b+2-b=222
2b=222-2
2b=220
b=220/2
b=110
a=3×110+2=330+2=332
a=b×3+2 inlocuin a in prima relatie si obtinem 3b+2-b=222
2b=222-2
2b=220
b=220/2
b=110
a=3×110+2=330+2=332