Posted by Vince on Thursday, May 27, 2010 at 10:16am.
How would I make z the subject of the formulae:
x=y(zy)/z

Math  drwls, Thursday, May 27, 2010 at 10:23am
(zy)/z = 1  (y/z) = x/y
y/z = 1  (x/y)= (yx)/y
z/y = y/(yx)
z = y^2/(yx)