\
The replacement set is
.
Replace x in
with each value in the replacement set and check
whether the inequality is true. \
| \
x \ | \
\
| \
\
True or false \ | \
| \
4 \ | \
\
| \
\
False \ | \
| \
5 \ | \
\
| \
\
True \ | \
| \
6 \ | \
\
| \
\
False \ | \
| \
7 \ | \
\
| \
\
False \ | \
| \
8 \ | \
\
| \
\
False \ | \
The solution set is
.