Question 1188869

assuming you have this:

{{{7-3n/2 + n=5}}}......both sides multiply by {{{2}}}

{{{14-3n + 2n=10}}}

{{{14-n =10}}}


{{{14-10 =n}}}

{{{n=4}}}


or, if you have this:

{{{(7-3n)/(2 + n)=5}}}

{{{(7-3n)=5(2 + n)}}}

{{{7-3n=10 + 5n}}}

{{{7-10= 5n+3n}}}

{{{-3= 8n}}}

{{{n=-3/8}}}