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The sum of (n + 8) + (n − 12)
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The sum of (n + 8) + (n − 12)

User Arthur Vickers
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1 Answer

3 votes

Answer:

n+8+n-12=

simplyfiy=2n+20

Explanation:

Ya'll just have to simplify the expression and add the like terms together. hope I helped

User Ritesh Waghela
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