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5 votes
6a - 6.5b +9b - 3.1a

User Jekson
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1 Answer

4 votes

Answer:

2.9a+2.5b

Explanation:

To find the answer we must simplify, in order to simplify we need to add like terms. Like terms are terms that are similar due to them having the same variable.


6a-6.5b+9b-3.1a
Combine like terms:

6a-3.1a=2.9a

-6.5b+9b=2.5b

=2.9a+2.5b

I hope this helps.

User Pernell
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