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16 votes
16 votes
Please help, and show work.

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

User ClicheName
by
2.8k points

1 Answer

10 votes
10 votes
Simply combine like-terms.

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

Final answer: 7a-11b
User Carl Raymond
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3.1k points