\"\"\"\"

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The inequlaity is \"\".

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\"\"               (Apply commutative property of addition: \"\") \"\"

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Apply subtraction property of inequality: Subtract 12 from 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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\"\"                       (Subtract: \"\")

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\"\"             (Multiply each side by negative one and flip the symbol)

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\"\"                       (Product of two same signs is positive)\"\"

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Check:

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To substitute a number less than \"\" in \"\".

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\"\"          (Substitute d = \"\")

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\"\"                (Product of two same signs is positive)

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\"\"                        (Add: 12 + 29 = 41)

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The inequality is true\"\"

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The inequality solution set is \"\".