10 more than a number z, divided by k
The phrase a number means an arbitrary variable, lets call it x.
10 more than a number means we add 10 to x:
x + 10
We divide this quantity by k:
(x + 10)/k
The phrase a number means an arbitrary variable, lets call it x.
10 more than a number means we add 10 to x:
x + 10
We divide this quantity by k:
(x + 10)/k