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2014-09-21T16:59:17+03:00
A + b + c = 366
b : a = 2 rest 7
c : b = 2 rest 2
b = 2a + 7
c = 2b + 2, inlocium pe b
c = 2 * (2a + 7) + 2 = 4a + 16
a + 2a + 7 + 4a + 16 = 366
7a = 366 - 7 - 16
7a = 343
a = 343 : 7
a = 49
b = 2 * 49 + 7
b = 105
c = 2 * 105 + 2
c = 212
Proba: 49 + 105 + 212 = 366
2014-09-21T17:01:45+03:00
A+b+c=366
b:a=2r7    b=2a+7
c:b=2r2    c=2b+2
a+2a+7+2x(2a+7)+2=366
3a+7+4a+14+2=366
7a=366-23
a=343:7
a=49
b=2x49+7
b=105
c=2x105+2
c=212


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