SOLUTION: ten years ago, sam was s years old and carl was thrice as old as sam. how.old carl now?

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Question 1100244: ten years ago, sam was s years old and carl was thrice as old as sam. how.old carl now?
Answer by josgarithmetic(39617) About Me  (Show Source):
You can put this solution on YOUR website!
Today Sam is s%2B10.


c for Carl,
c-10=3%28s%29
c=highlight%283s%2B10%29, Carl now