Problema Solution

Elena bought several packages of white board markers, each containing either 2 or 4 markers. She bought 5 more 4-markers packages than 2-markers packages and she bought 26 white board markers in all. How many packages of white board markers did Elena buy?

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Elena bought several packages of white board markers, each containing either 2 or 4 markers. She bought 5 more 4-markers packages than 2-markers packages and she bought 26 white board markers in all. How many packages of white board markers did Elena buy?

 

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