A number n is 5 more than 12
1 + 5/n
-4
N + 5 With "N" being the variable.
(n - 5) This is how to express 5 less than n mathematically.
N + 5.
A number n is 5 more than 12
1 + 5/n
5 + n
9
n = number. n + 5 ====
-4
5 > n
If you call the number "n", then the expression would be "n+5".
5n+6.7
3n+5=5
n - 5