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Anna is organizing 40 sheets of red and blue scrapbook paper. She places 15 blue sheets in each of 2 folders. Then she splits the red sheets equally between the 2 folders. Three of these equations can be used to solve for n, the number of red sheets in each folder. Which equation CANNOT?

User Kguest
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2 Answers

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What equations are you using for this question?
User Ewramner
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1 vote

Answer:

2n+15=40

Explanation:

User Reinherd
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