Step 1:
\The inequality is .
Solve inequality.
\Add to each side.
Apply additive inverse property: .
Then
or
.
Rewrite the inequality or
.
Step 2:
\First inequality.
\Add to each side.
Divide each side by and simplify.
Step 3:
\Second inequality.
\Add to each side.
Divide each side by and simplify.
Solution :
\The inequality solution set is .