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Please answer my question
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Please answer my question

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User MahlerFive
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1 Answer

2 votes

Answer:

D) n=13

Explanation:

n+n+7+2n-12+3n+4=90

7n-1=90

7n=90+1

7n=91

n=91/7

n=13

User Ronak Shetiya
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