Odpowiedzi

2010-02-04T16:54:17+01:00
2010-02-04T16:54:43+01:00
3,58+.....=7
6,2-....=5,5

3,58+x=7
x=7-3,58=3,42

6,2-x=5,5
x=6,2-5,5=0,7


2010-02-04T16:55:01+01:00