Question 810881
n/(n-4)
(n+3)/(n-1) = 3/2
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(n+3)/(n-1) = 3/2
(n+3) = 3/2(n-1)
n + 3 = (3/2)n - (3/2)
(2/2)n - (3/2)n = -(3/2) - (6/2)
-(1/2)n = -(9/2)
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n = 9
original fraction was: 9/5
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