Răspunsuri

2014-05-17T13:05:21+03:00
A+b+c=32
a=b/2
c-a=8
c=8+a
c=8+b/2
c=(b+16)/2

b/2 +b + (b+16)/2 =32  aducem la acelasi numtior
b+2b+16+b=64
4b=64-16
4b=48
b=12
a=12/2=6
c=8+6=14