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zloy xaker [14]
3 years ago
5

Add. (8a + 2b - 9) + (-11a - 5b + 4)

Mathematics
1 answer:
Valentin [98]3 years ago
4 0

Answer:

(-3a -3b -5)

Step-by-step explanation:

So you have to add numbers with same valuables

  1. 8a+(-11a) Answer: -3a
  2. 2b+(-5b) Answer: -3b
  3. -9+4 Answer: -5

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