The inequality is
.
Rewrite the inequality
.
(Add 3 to each side)


(Divide each side by 9)
(Simplify)
(Multiply each side by negative one and flip the symbol)
(Product of two same signs is positive) \ \
(Add 3 to each side)


(Divide each side by 9)
(Simplify)
(Multiply each side by negative one and flip the symbol)
(Product of two same signs is positive) \ \
The graph of the solution set for each inequality on a number line diagram.
\
The inequality solution set is
.