Question 985754
IF the equation is {{{(x-2)/y=z}}}, then...



{{{(x-2)/y=z}}}



{{{red(y)*((x-2)/y)=red(y)*z}}} Multiply both sides by {{{y}}}.



{{{x-2=yz}}}



{{{(x-2)/(red(z))=yz/(red(z))}}} Divide both sides by {{{z}}}.



{{{(x-2)/z=y}}}



{{{y=(x-2)/z}}}



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IF the equation is {{{x-2/y=z}}}, then...



{{{x-2/y=z}}}



{{{x-2/y+red(2/y)=z+red(2/y)}}} Add {{{2/y}}} to both sides.



{{{x=z+2/y}}}



{{{x-red(z)=z+2/y-red(z)}}} Subtract {{{z}}} from both sides.



{{{x-z=2/y}}}



{{{red(y)(x-z)=red(y)*(2/y)}}} Multiply both sides by {{{y}}}.



{{{y(x-z)=2}}}



{{{(y(x-z))/(red(x-z))=2/(red(x-z))}}} Divide both sides by {{{x-z}}}.



{{{y=2/(x-z)}}}