-a-9b -[2a-b-(3a-2b+(a+4b)}]
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Answered by
2
Step-by-step explanation:
-a-9b -[2a-b-(3a-2b+(a+4b)]
= -a-9b-[2a-b-3a+2b+a+4b]
= -a-9b-[3a-3a+6b-b]
= -a-9b-[5b]
= -a-9b-5b
= -a-14b
Answered by
1
Answer:
-a-9b-(2a-b(3a-2b+(a+4b)}]
Step-by-step explanation:
- -a-9b-(2a-b(3a-2b+a+4b) -a-9b-(2a-b+4a+2b) -a-9b-(6a+b) -a-9b-6a+b -7a-8b hope it helps
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