Răspunsuri

2014-11-19T17:41:03+02:00
A+b+c=319 A+c=273 b=319-273=46 c=2*a a+2a=273 a=91 a+c=273 91+c=273 C=182
2014-11-20T02:14:32+02:00
319-273=46(b)       46x2=92(c)   273-92=181(a)  P:181+46+92=319
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