<PRE><B>Question 119579</B>
{{{6/5}}} + {{{3/(2x)}}} = {{{7/(15)}}}
:
Find a common denominator and multiply equation by that. 30x would do the job:
30x*{{{6/5}}} + 30x*{{{3/(2x)}}} = 30x*{{{7/(15)}}}
:
Cancel out the denominators and you have
6x(6) + 15(3) = 2x(7)
:
36x + 45 = 14x
:
36x - 14x = - 45
:
22x = -45
x = {{{-45/22}}}
:
Checked solution using a calc: 
(6/5) + (3/(2(-45/22))) = .466667 
and
(7/15) = .466667; confirms our solution</PRE>