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Reducción de 7a-10b+6b+2a+9a=




User Cgrand
by
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1 Answer

5 votes

Answer:

7a-10b+6b+2a+9a=?

7a+2a+9a= 18a

-10b+6b= -4b

Final: 18a-4b

Explanation:

Hope that this helps you out! :)

User Edze
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