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

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The inequality is \"\".

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Apply subtraction property of inequality: Subtract 7 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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\"\"                        (Substrat: \"\")\"\"

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Apply multiplication property of inequality: Multiply each side by 5.

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\"\"

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\"\"                     (Cancel common terms)

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

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Apply division property of inequality: If \"\" then \"\"

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\"\"                       (Divide each side by 2)

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\"\"                            (Cancel common terms)

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\"\"                              (Devide \"\")\"\"

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Check:

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To check, a number less than or equal to \"\" in \"\".

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\"\"              (Substitute \"\")

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

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

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

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The inequality is true.\"\"

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The inequality solution set is \"\".