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F a number n is subtracted from 18, the result is four less than n. What is the value of n?

F a number n is subtracted from 18, the result is four less than n. What is the value of n?
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F a number n is subtracted from 18, the result is four less than n. What is the value of n?

User BEPP
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2 Answers

4 votes
you could use the equation 18-n=n-4 to figure out that n equals 11


User ScootCork
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3 votes
18 - n = n - 4
18 + 4 = n + n
22 = 2n
22/2 = n
11 = n <==
User Balkoth
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7.8k points
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