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Which set of expressions are not equivalent? (4a + 2) + 3 and 5 + 4a 3a + 7 +2a and 7 a + 5 0.5a + 3.5 + 4a and 3.5 + 4.5a 18a + 14 and 6a + 12 + 2 + 12a
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4 votes
Which set of expressions are not equivalent?

(4a + 2) + 3 and 5 + 4a
3a + 7 +2a and 7 a + 5
0.5a + 3.5 + 4a and 3.5 + 4.5a
18a + 14 and 6a + 12 + 2 + 12a

User Khalid
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2 Answers

5 votes

Answer:

3a + 7 + 2a and 7a + 5 are not equivalent

User Trevorhpittman
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4 votes
3a + 7 + 2a and 7a + 5 are not equivalent
User CJ Cullen
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