\"\"

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The inequality is \"\".

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Check whether 8 is a solution of the inequality.

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To check, substitute \"\" in the inequaluty.

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\"\"                     (Write the inequality)

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\"\"              (Substitute \"\")

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

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\"\"                           (Add: \"\")

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

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\"\" is a solution of the inequality.\"\"

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\"\" is a solution of the inequality.