\"\"\"\"\"\"

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The compound inequality is \"\".

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Express \"\"  using "and" \"\".

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The first inequality is \"\".

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Apply addition property of inequality: Add 6 to each side.

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\"\"

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\"\"          (Apply additive inverse property: \"\")

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\"\"                (Apply additive identity property: \"\")

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\"\"                      (Add: 2 + 6 = 8)\"\"

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Apply subtraction property of inequality: Subtract 3b from each side.

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\"\"

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Apply commutative property of addition: a + b = b + a.

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\"\"

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\"\"               (Apply additive inverse property: \"\")

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\"\"                     (Apply additive identity property: \"\")

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

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Apply division property of inequality: .Divide each side by 2.

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\"\"

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\"\"                            (Cancel common terms)

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

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\"\"

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\"\"

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The second inequality is \"\".

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Apply addition property of inequality: Add 6 to each side.

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\"\"

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\"\"       (Apply additive inverse property: \"\")

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\"\"             (Apply additive identity property: \"\")

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\"\"                 (Add: 9 + 6 = 15)\"\"

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Apply subtraction property of inequality: Subtract 2b from each side.

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\"\"

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Apply commutative property of addition: a + b = b + a.

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\"\"

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\"\"           (Apply additive inverse property: \"\")

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\"\"                 (Apply additive identity property: \"\")

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

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Apply division property of inequality: Divide each side by 3.

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\"\"

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\"\"                                  (Cancel common terms)

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

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Graph the solution set.

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\"compound\"\"

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The compound inequality solution set is  \"\".