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30 votes
30 votes
Which of these expressions is not equivalent to the others?9 n + 119 n + 3 + 2(4 n + 5 n) + (3 + 8 – 6)(4 n + 3) + 5 n + 8 - 6

User Kichu
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1 Answer

24 votes
24 votes

9n+11 because if you simplify all the others they equal 9n+5.

User Dirty Penguin
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