Respuesta :

Answer:

I am pretty sure it's 49

Step-by-step explanation:

n+(n+2)+(n+4)=3n+6

Now, set this sum equal to 153:

3

�

+

6

=

153

3n+6=153

Solve for

�

n:

3

�

=

147

3n=147

�

=

49

n=49

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