Question 252083
{{{(x-y)/y=z}}} Start with the given equation.



{{{x-y=yz}}} Multiply both sides by 'y'.



{{{x=yz+y}}} Add 'y' to both sides.



{{{x=y(z+1)}}} Factor out the GCF 'y' from the right side.



{{{x/(z+1)=y}}} Divide both sides by {{{z+1}}} to isolate 'y'.



So the solution is {{{y=x/(z+1)}}}



Here's the <a href="http://www.wolframalpha.com/input/?i=solve[%28x-y%29%2Fy%3D%3Dz%2Cy]">confirmation of the answer</a>.