Question

How do you solve for n in the problem: kn+4f=9v

Answer 1

9v - 4f over k

Explanation:

kn + 4f = 9v

kn = 9v - 4f

n = (9v - 4f) ÷ k

You can put 9v - 4f over k too if you want.

Hope this was helpful :)