SOLUTION: Sue is 6 years older then her sister. Thirty years from now the sum of their ages will be 80. What is the sum of their ages now?

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Question 732352: Sue is 6 years older then her sister. Thirty years from now the sum of their ages will be 80. What is the sum of their ages now?
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
Sue is 6 years older then her sister. Thirty years from now the sum of their ages will be 80. What is the sum of their ages now?
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80 -2*30 = 20 now