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myrzilka [38]
3 years ago
13

Which set of expressions are not equivalent?

Mathematics
2 answers:
mamaluj [8]3 years ago
7 0
3a+7+2a and 7a+5. These expressions are not equivalent. 5a+7 does not equal 7a+5.
PSYCHO15rus [73]3 years ago
7 0
3a + 7 + 2a and 7a + 5 are not equivalent
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