\"\"\"\"

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The inequality is \"\".

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Apply distributive property: \"\"

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\"\"

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\"\"                        (Multiply: \"\")

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Apply subtraction property of inequality: Subtract 48 from each side.

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\"\"\"\"

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

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\"\"                    (Additive identity property: \"\")

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\"\"                             (Subtract : \"\")

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\"\"      (Subtract 12h from each side)

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\"\"      (Commutative property: a+b = b+a)

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

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\"\"                         (Additive identity property: \"\")\"\"

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\"\"                                       (Subtract: \"\")

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\"\"                                  (Divide each side by 4)

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\"\"                                       (Cancel common terms)

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\"\"                                            (Divide: \"\")          

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Graph the solution set on a number line\"number

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Note: A dot means that this point is included in the solution set. \"\"

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The inequality solution set is \"\".