\"\"

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The equation is \"\".

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\"\"                    (Divide each side by 5)

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\"\"                         (Cancel common terms)

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

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\"\"                   (Take square root to each side)

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\"\"              (Use a calculator to approximate square root)

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\"\"                     (Rounded to the nearest tenth)

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\"\"                          (Cancel square and root)

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\"\"

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The value of y is \"\".