Question

Make x the subject of z= x/y 3r

Answer 1

x = yz/3r

Explanation:

z = x/y 3r

z/3r = x/y

yz/3r = x

Answer 2

`z = (x)/(y) + 3r \\ z - 3r = (x)/(y) \\ x = y(z - 3r)`