Question 1151768
<br>
To answer your question about why you got the wrong answer....<br>
It appears you incorrectly evaluated<br>
{{{(-7)/(-7+1)}}}<br>
as {{{-7/6}}} instead of the correct {{{7/6}}}<br>
That would give you the answer you got:<br>
{{{(-7/6)-1 = (-7/6)-(6/6) = (-13/6)}}}<br>