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a+b=97,a/b=3 rest 5 ,aflati a si b

Răspuns :

a=3b+5
3b+b+5=97
4b=92
b=23
a=74
a÷b=3, rest 5
a=3b+5
a+b=97
3b+5+b=97
4b=97-5
4b=92
b=23
a+b=97
a=97-b
a=97-23
a=74