Question

suma a patru numere  pare consecutive este  164.Determinati numerel

Answer 1

A+A+2+A+4+A+6=164
4A+12=164
4A=164-12
4A=152
A=152:4
A=38

NR SUNT 38,40,42,44

Answer 2

x+x+2+x+4+x+6=164

4x+12=164

4x=164-12

4x=152

x=152:4

x=38

x+2=38+2=40

x+4=38+4=42

x+6=38+6=44

Sper sa fie bine!!