Question 1182898
{{{system(k/d=5/2,(k-4)/(d-4)=3)}}}, the description part, taken literally.


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{{{k=3d-12+4}}}
{{{k=3d-8}}}
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substitute.
{{{2(3d-8)-5d}}}
{{{6d-16=5d}}}
{{{system(d=16,and,k=40)}}}
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Question asked for Kim in six years time, so {{{k+6=highlight(46)}}}.