TRUE OR FALSE: 3a + 3 + 7 + 9a = 22a

Question

TRUE OR FALSE:

3a + 3 + 7 + 9a = 22a

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Khoii Minh 8 mins 2021-07-22T11:41:27+00:00 1 Answers 0 views 0

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    2021-07-22T11:42:44+00:00

    False because u can only add them together if they are like terms (they are similar to eachother) in this case you can only add 3a + 9a together = 12a because the other numbers do not have a at the end therefore they are not similar. It doesn’t just have to be the letter a it can be any other letter or even indices e.g squared etc.

    So just add the 3 and 7 = 10

    12a + 10

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