If m = 4n/(x +n), then n =

If m = 4n/(x +n), then n =

A m(x+1)/4

B mx +m/4

C mx/(4 – m)

D mx/4

Solution

Correct Answer: Option C

m = 4n/(x +n)

=> m(x + n)= 4n

=> mx +mn=4n

=>4n-mn=mx

=> n(4-m)=mx

n= mx/(4-m)