Răspunsuri

2014-09-17T23:33:54+03:00
2*(5a-375)=1500-240
2*(5a-375)=1260
5a-375=1260:2
5a-375=630
5a=630+375
5a=1005
a=1005:5
a=201

* inseamna inmultire ?
da
Multumesc acum scriu
5a=5 x a
Ok multumesc mult :)