The inequality is
or
.
\
Solve compound inequality.
\
(Original equation) \ \
(Subtract
from each side)
(Apply additive inverse property:
)
(Subtract:
)
(Original equation)
(Divide each side by
)
(Cancel common terms)
(Simplify)
The graph of the solution set for each inequality on a number line diagram.
\.gif\")
The compound inequality solution set is
.