Question 1186133
Assumed as odd,  n,n+2,n+4

but your description is a little ambiguous.


?
{{{n+(n+2)=3(n+4)+7}}}


{{{2n+2=3n+12+7}}}

{{{2=n+19}}}

{{{n=-17}}}



The integers could be -17, -15, -13.