Question

Can someone explain to me what is n? I was very confused about this problem and my teacher didn’t review it in class! (Don’t mind the answer choice that appears on the document)

Answer 1

n = 5

Explanation:

5 * (n/5) = 5 / (n/5)

(5 * n) /5 = 5 * (5/n)

n = ( 5*5) / n

n = 25/n

n² = 25

n = 5