Question

Suma a trei nr este58 iar diferenta ultimelor doua este22 afla fiecare nr.

Answer 1

a+b+c=58⇒a=58-b-c⇒a=58-22⇒a=36


b-c=22
36+b+c=58⇒b+c=58-36⇒b+c=22⇒b=22-c
22-c-c=22⇒22-2c=22⇒-2c=22-22⇒2c=0⇒c=0
b-0=22⇒b=22
a+b+c=36+22+0=58
b-c=22⇒22-0=22