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5 September, 13:37

Mark and Don are planning to sell each of their marble collections at a garage sale. If Don has 2 more than 3 times the number of marbles Mark has, how many does each boy have to sell if the total number of marbles is 78?

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  1. 5 September, 17:10
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    3x+2 is how many don has, and mark has x marbles, then 4x + 2 is the total, and x = 19, then your answers are 19, and 59.
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