ccompassimvu ccompassimvu

17-01-2019
Mathematics

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Help me please! Posting a lot of them lol!

Help me please Posting a lot of them lol class=

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wegnerkolmp2741o wegnerkolmp2741o

17-01-2019

Answer:

2n -4

Step-by-step explanation:

n+8 + n-12

Combine like terms

n+n+ 8-12

2n -4

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