Question

Determina a,b si c in conditiile:a+b+c=582,b+c=479,a+b=112,a+b+c=586,b+c=551,a+b=371.

Answer 1

a+b+c=582
b+c=479
a+b=112
b+c+a+b=479+112
(a+b+c)+b=591
582+b=591
b=9
c=479-9=470
a=112-9=103


a+b+c=586
b+c=551
a+b=371
b+c+a+b=551+371
(a+b+c)+b=922
586+b=922
b=336
c=551-336=215
a=371-336=35