Respuesta :

Answer: 3

Step-by-step explanation:

if you use 3 then it is; 10+3=13 and 13*2=16

24musicb

Answer:

3

Step-by-step explanation:

hope this helps

10+2n=16

10+2 x 3 =16

10+6=16

16=16

= correct

so the answer is 3

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