The inequality is .
Apply multiplication property of inequality: Multiply each side by 3.
\ (Cancel commen terms)
(Multiply:
)
(Multiply each side by negative one and flip the symbol)
(Product of two same signs is positive)
(Divide each side by 2)
(Cancel commen terms)
(Divide:
)
Graph the Solution set on a number line
Note: A dot means that this point is included in the solution set.
The solution set is .