The replacement set is
Replace m in
with each value in the replacement set and check whether the equation is true or not.
| \
m \ | \
\
| \
\
True or False \ | \
| \
12 \ | \
\
| \
\
True \ | \
| \
14 \ | \
\
| \
\
True \ | \
| \
16 \ | \
\
| \
\
True \ | \
| \
18 \ | \
\
| \
\
False \ | \
| \
20 \ | \
\
| \
\
False \ | \
| \
22 \ | \
\
| \
\
False \ | \
The solution set is
.