Question 1108518
{{{n/d}}} the fraction


{{{d/(d+6)}}} the same fraction



{{{(d-3)/(d+6+3)=1/7}}}




STEPS


{{{(d-3)/(d+9)=1/7}}}


{{{7(d-3)=d+9}}}

{{{7d-21=d+9}}}

{{{6d=30}}}

{{{d=5}}}



ORIGINAL FRACTION

{{{5/11}}}