Question

subtract 7a+8b-9c from 11a-2b-13c
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Answer 1

Answer:

18a+6b-22c

Step-by-step explanation:

see did u can understand easily

Answer 2

Answer:

18a + 6b-22c

Step-by-step explanation:

7a + 8b - 9c

11a - 2b -13c

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18a+6b -22c

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