Answer :

They are adding 2 to each number so
5+2=7
7+2=9
9+2=11  
11+2=13 
13+2=15, so the next two numbers are 13 and 15. Hope this helps
asd233
5+2=7
7+2=9
9+2=11  
11+2=13 
13+2=15, so the next two numbers are 13 and 15.
Hope it helps!