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22-01-2020
Mathematics

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How do you simplify (12y+12)-21y ?

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Аноним Аноним

22-01-2020

Answer:

−9y + 12

Explanation:

12y + 12 − 21y

= 12y + 12 + −21y

Combine Like Terms

= 12y + 12 + −21y

= (12y + −21y) + (12)

= −9y + 12

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