Răspunsuri

2014-09-24T18:41:02+03:00
A+a+1+a+2+a+3=62⇔4a+6=62⇒4a=62-6⇒4a=56⇒a=56:4⇒a=14
Verificare:14+14+1+14+2+14+3=62
62=62 "Adevarat"

mersi mult ,dar 56:4 nu-i 14 ,ii 13 ,3
,5
e 14... mai calculeaza odata.