SOLUTION: nadia's current age is designated by n. The sum of double the age Nafia will be in three years and double the age Nadai was four years ago

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Question 1186347: nadia's current age is designated by n. The sum of double the age Nafia will be in three years and double the age Nadai was four years ago
Answer by ikleyn(52790) About Me  (Show Source):
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    2(n+3) + 2(n-4)  years.


Under the condition that n > 4.