Răspunsuri

2014-10-10T13:33:08+03:00
 a+b+c=279, a+b=184, iar b+c=134, afla a+b+c. v daca a+b+c=279  si a+b=184 atunci c=279-184 c=95 => b+95=134 b=134-95 b=39si a+39=184 atunci a=184-39 a=145
Deci a=145
b=39 
c=95