Răspunsuri

2014-09-29T15:07:38+03:00
A+b+c=4567,a=b+247,a=c+187
a+(a-247)+(a-187)=4567
a+a-247+a-187=4567
3a=5001
a=1667
1667=b+247,b=1420
1667=c+187,c=1480
1667+1420+1480=4567
e cel mai bun raspuns?marcheaza-l.multumesc.