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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

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

User HRgiger
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