Respuesta :

Answer:

13y

Step-by-step explanation:

7y + 6y = (7+6)y = 13y

Answer:

Any

Step-by-step explanation:

you know that you   "y" is the same umber, so if it was 3, it would be 7x3+6x3=39

if y=4 then  could be 52.

hope this helps!!!!

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