Răspunsuri

2014-05-05T22:26:47+03:00
A-b=40
a:b=6 rest 5
a=6b+5

6b+5-b=40
5b=40-5
5b=35
b=7
a=42+5=47
2014-05-05T22:28:24+03:00
A-b=40 a:b=6rest5=>a=6b+5 6b+5-b=40/-5 5b=35/:5 b=7 a=33