NK=KP

To solve for K, we can divide both sides of the equation by N:

NK/N = KP/N

Simplifying, we get:

K = KP/N

Next, we can divide both sides of the equation by P:

K/P = KP/NP

Simplifying further, we get:

K/P = K/N

To isolate K, we can cross multiply:

N(K) = P(K)

Expanding:

NK = PK

Now, we can divide both sides of the equation by N:

NK/N = PK/N

Simplifying, we get:

K = PK/N

Therefore, the solution is K = PK/N.