SOLUTION: The sum of three numbers is 138.The second number is twice the first, and the third is 7 less than the second

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Question 291364: The sum of three numbers is 138.The second number is twice the first, and the third is 7 less than the second
Answer by richwmiller(17219) About Me  (Show Source):
You can put this solution on YOUR website!
If you show me how finance (YOUR chosen category) is involved, I will help you solve it.