Question 964722
Jessica,  {{{1/x}}}
John, {{{1/(4x)}}}


You could also say,
Jessica, {{{4/t}}}
John, {{{1/t}}}



The choice of x or t was arbitrary.


{{{(4/t+1/t)*11=1}}}------this form will make answering the question asked be a little easier.  Solve for t.