The inequality is .
Apply distributive property: .
Add 22 to each side.
\Divide each side by 4.
\Check:
\To check, substitute three different values for b into the original inequality, : 11, a number less than 11, and greater than 11.
Let three values for b are .
If then
(This is true)
If then
(This is true)
If then
(This is false)
The solution set is .