Răspuns :
a+b=196
a=3b+32
3b+32+b=196
4b=196-32
4b=164
b=41
a=3*41+32
a=155
Verificare:
155+41=196
a=3b+32
3b+32+b=196
4b=196-32
4b=164
b=41
a=3*41+32
a=155
Verificare:
155+41=196
a+b=196
a+32=3b
a=3b-32 inlocuim in prima relatie
3b-32+b=196
4b=196+32
b=228/4=57
a=3b-32=3·57-32=171-32
a=139
verificare
139+57=196
a+32=3b
a=3b-32 inlocuim in prima relatie
3b-32+b=196
4b=196+32
b=228/4=57
a=3b-32=3·57-32=171-32
a=139
verificare
139+57=196