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qaws [65]
3 years ago
5

2. Combine like terms -21a + 16a A.-5a B.5a C.37a D.-37a

Mathematics
1 answer:
nordsb [41]3 years ago
3 0
You're answer is A because it's the same as saying -21 + 16= -5 or the same as 21 - 16 and you get 5. but put a negative on the 5. 

hope you understood it.
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