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Valeria Dorsey
Mathematics
7 February, 08:27
Is 5a - 2a + 9 equal to 3a + 9
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Jackie
7 February, 08:48
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Yes, because if you combine like terms like 5a and 2a. 5a-2a is 3a. But you cannot combine 9 with those numbers. So it is equal.
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Tianna Larsen
7 February, 08:56
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Yes since 5a - 2a = 9 =
5a - 2a = 3a, therefore 5a - 2a + 9 = 3a + 9
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