Cococream Cococream

10-11-2021
Mathematics

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Eloise's math tutor used algebra tiles to model 3n + 4 - n + 5. What is the simplified form of this expression?

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anasweeney43 anasweeney43

10-11-2021

Answer:

2n + 9

Step-by-step explanation:

3n - n + 4 + 5 = 2n + 9

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