Răspuns :
a,b-numerele
a+b=1809
a:b=5 rest 3
a=5b+3
5b+3+b=1809
6b+3=1809
6b=1809-3
6b=1806
b=1806:6
b=301
a=5x301+3
a=1505+3
a=
a+b=1809
a:b=5 rest 3
a=5b+3
5b+3+b=1809
6b+3=1809
6b=1809-3
6b=1806
b=1806:6
b=301
a=5x301+3
a=1505+3
a=