Răspuns :
a-b=93
a:b=14 rest 2⇒a=14b+2
14b+2-b=93
13b+2=93
13b=91
b=91:13
b=7
a=14b+2
a=14*7+2
a=100
Verificare : 100-7=93
a:b=14 rest 2⇒a=14b+2
14b+2-b=93
13b+2=93
13b=91
b=91:13
b=7
a=14b+2
a=14*7+2
a=100
Verificare : 100-7=93
a-b=93
a:b=14 rest 2
a=14b +2
14b+2 -b=93
13b+2=93
13b=93-2
13b=91
b=7
a=93+7
a=100
a:b=14 rest 2
a=14b +2
14b+2 -b=93
13b+2=93
13b=93-2
13b=91
b=7
a=93+7
a=100