The inequality is
Apply division property of inequality: .
(Divide each side by 8.9)
(Cancel common terms)
(Divide: )
(Multiply each side by negative one and flip the symbol)
(Product of two same signs is positive)
The solution set is .
Graph the solution set on a number line.
Note: The point indicated with closed circle is included in the solution set.
The graph of is
The inequality solution set is .
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