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Dima020 [189]
2 years ago
9

Reducción de 7a-10b+6b+2a+9a= ​

Mathematics
1 answer:
viktelen [127]2 years ago
3 0

Answer:

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

7a+2a+9a= 18a

-10b+6b= -4b

Final: 18a-4b

Step-by-step explanation:

Hope that this helps you out! :)

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