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18-09-2021
Mathematics

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Which expression is equivalent to -a+6-9a+10−a+6−9a+10?

Respuesta :

aniilsah555 aniilsah555

19-09-2021

Step-by-step explanation:

-a+6-9a+10−a+6−9a+10
-a-9a-a-9a+6+10+6+10
-20a-32
-4(5a+8)

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