\"multiplication\"\"

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The inequality  is \"\"

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Apply addition property of inequality: Add 9 to each side .

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 \"\"                      \"\"

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\"\"      (Commutative property of addition: \"\")         

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 \"\"                      (Additive inverse property: \"\")

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 \"\"                             (Add: \"\")                              
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Graph the solution set on a number line\"number

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Note: A circle means that this point is not included in the solution set. \"\"

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Check:

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To check, substitute  greater than 29 in \"\"

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\"\"    (Substitute \"\" )

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\"\"            (Add: \"\")

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The inequality is true.                       \"\"

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The inequality solution is \"\".