Răspunsuri

2014-05-20T19:46:23+03:00
A+b+c=514
a+b=371
371+c=514
c=143

b+c=219
a+219=514
a=295

295+b+143=514
438+b=514
b=76
2014-05-20T19:53:30+03:00
A+b+c=514
a+b=371
b+c =219
c=514-371
c=143
a =514-219
a=295
b=514-(143+295)
b=514-438
b=76