0=4+n over 5
In number form the equation is
[tex]0= \frac{4+n}5} [/tex]
We want to isolate n, so to undue division we multiply, we'll multiply each side by 5 Leaving the equation as
[tex]0=20+n[/tex]
Next we'll subtract 20 from each side to isolate n
The equation would now be
[tex]-20=n[/tex]
So the answer is N=-20
