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Please help, and show work. 9a - b -2a -10b o -7a + 11b o 11a + 9b o -11a - 9b o 7a - 11b
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1 vote
Please help, and show work.

9a - b -2a -10b
o -7a + 11b
o 11a + 9b
o -11a - 9b
o 7a - 11b

User Levi Noecker
by
3.2k points

1 Answer

5 votes
Simply combine like-terms.

Rearrange (optional): 9a-2a-b-10b

Final answer: 7a-11b
User Madmenyo
by
4.3k points
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