Răspunsuri

2014-11-18T20:57:21+02:00
A-b=50
a:b=8 rest 1⇒a=8*b+1

a-b=50
8*b+1-b=50
7*b=50-1
7*b=49
b=49:7
b=7

a=8*b+1=8*7+1=56+1=57
a=57
2014-11-18T20:58:29+02:00
A-b=50
a:b=8 rest 1⇒    a=8b+1
inlocuim in I relatie
8b+1-b=50
7b⇒50-1
b=49/7
b=7
a=50+b=50+7
a=57
57:7=8 rest 1