Answer
$\lt$
Work Step by Step
RECALL:
The Addition Property of Inequality states that for real numbers $a$, $b$, and $c$,
If $a \lt b$, then $a+(-c) \lt b+(-c)$
Thus. if $x \lt 5$, then, adding $-5$ to each side of the inequality gives:
$x + (-5) \lt 5+(-5)
\\x-5 \lt 0$
Therefore, the missing inequality symbol is $\lt$.