Subtract 9a + 7b +8c from 7a - 8b + 3c
Answers
Answered by
1
Answer:
-16a-15b-5c
Step-by-step explanation:
7a-8b+3c-(9a+7b+8c)
=7a-8b+3c-9a-7b-8c
=7a-9a-8b-7b+3c-8c
=-16a-15b-5c
Answered by
4
Step-by-step explanation:
- 7 b - 8b +3C - (9a+7b+8C)
- 7 a-8b +3C-9 a-7b-8c
- 7a-9a -8b-8C
- - 2 a -8b-8C
hope it helps
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