Răspunsuri

2014-01-16T21:37:55+02:00
X=130, ecuatia e: x + x+2 + x+4 + x+6 = 130 + 132 + 134 + 136 = 532
Nu stiu sigur daca asa se rezolva, ....dar...cred ca asa e :))) 
2014-01-16T21:39:15+02:00
Sunt 4 cazuri:
I. cand x=130
II. cand x+2=130
III. cand x+4=130
IV. cand x+6=130