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What is the value of n? Enter your answer in the box.
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4 votes
What is the value of n? Enter your answer in the box.

What is the value of n? Enter your answer in the box.-example-1
User Argbo
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1 Answer

4 votes
9/18 = (n+1)/(n+7)
9(n+7) = 18(n+1)
9n+63 = 18n+18
45 = 9n
n = 5
User Sergey Mikhanov
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7.3k points
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