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Select all the expressions that are equivalent to 9 + 7x – 3y. 9 + 7x + 3y 9 – 7x – 3y 9 – 7x + 3y 9 + 7x + (–3y) 9 – (–7)x – 3y

User Akronymn
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1 Answer

11 votes

Answer:

14x+18y+27

Explanation:

User Elyograg
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