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harina [27]
3 years ago
13

Terms and like terms in the expression 4a−9+3a.

Mathematics
1 answer:
bagirrra123 [75]3 years ago
4 0

Examples to help:

2a + 4      (Unlike terms cannot be simplified)

4a + 3b    (Unlike terms cannot be simplified)

6a – 3a = 3a

8b – 8b = 0

5a – 3      (Unlike terms cannot be simplified)

6a – 4b    (Unlike terms cannot be simplified)

These are not the awnsers they are just examples

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