Answer
$0$
Work Step by Step
Since $ x\rightarrow -\infty $, then $ x $ is negative and hence we have
$$
\lim _{x \rightarrow-\infty} \frac{|x|+x}{x+1}=\lim _{x \rightarrow-\infty} \frac{-x+x}{x+1}=\lim _{x \rightarrow-\infty}0=0.
$$
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