Răspunsuri

2014-05-12T17:05:56+03:00
A=a
b=a+2
c=a+2+2=a+4

a+b+c=102
a+a+2+a+4=102
3a+6=102
3a=102-6
3a=96
a=96:3
a=32

b=32+2
b=34

c=32+4
c=36
1 4 1
2014-05-12T17:06:01+03:00