Question 1656
i take it you mean...

{{{3(w/2) + 6 = (w/5) + 0.1}}}. If so, then

{{{(3w/2) - (w/5) = 0.1 - 6}}}
{{{(15w/10) - (2w/10) = -5.9}}}
{{{(13w/10) = -5.9}}}
{{{13w = -59}}}
therefore {{{w = 59/13}}}

cheers
Jon.