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07-09-2017
Mathematics

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Solve for n.

1/2n + 3/4n = 1/2

Enter the answer, as a whole number or as a fraction in simplest form. Please Help!

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texaschic101 texaschic101

07-09-2017

1/2n + 3/4n = 1/2 ...multiply by common denominator 4
2n + 3n = 2
5n = 2
n = 2/5

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