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- n = 7

multiply through by, - 1

- 1(- n = 7)

a negative times a negative is positive ( and, of course, a negative time a positive is negative )

n = - 7

======check

- (- 7) = 7

( negative times negative = positive )

7 = 7

----------checks

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Q: What is the solution to the equation -n equals 7?
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