Question 640847
in case you have this:

{{{ a-3y/b+4=a+y}}}...to solve for {{{y}}}, move all terms containing {{{y}}} to the one side and all other terms to the other side of equation sign


{{{ a+4-a=y+3y/b}}}


{{{ 4=(yb+3y)/b}}}


{{{ 4b=(yb+3y)}}}


{{{ 4b=y(b+3)}}}


{{{ 4b/(b+3)=y}}}

or

{{{ y=4b/(b+3)}}}