Question 14332
Similar problem was solved earlier as given below 
   {{{x/5-(x+2)/3=1/15}}}
lcm is 15. hence {{{((3*x-5*(x+2))/15)=1/15}}}
  {{{((3*x-5*x-10))/15)=1/15}}}
   Multiplying both sides with 15 , we get ....
     -2x-10=1
     -2x=1+10=11
      x=11/2
You may see this and solve your problem.If still you have any difficulty , we shall clarify on hearing from you