\"\"

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Let x =  the number.

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Twice a number represents \"\".

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Eight less than twice a number represents \"\".\"\"

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\"\"

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\"\"    (Add 8 to each side)

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

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

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

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\"\"               (Divide each side by 2)

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\"\"                   (Cancel common terms)

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

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The number is \"\".