\"\"

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The first term is \"\" and 5th term is \"\".

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(Apply nth term of an arithmetic sequence formula: \"\")

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\"\"          (Substitute \"\")

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\"\"          (Substitute 16 for \"\")

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

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\"\"

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\"\"       (Add 4 to each side)

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

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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 4)

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\"\"                          (Cancel common terms)

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

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First term is \"\" and common difference is d = 5.

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(Apply nth term of an arithmetic sequence formula: \"\")

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\"\"          (Substitute \"\" and 5 for d)

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\"\"             (Apply distributive property: \"\")

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

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

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The nth term of the arithmetic sequence formula is \"\".