Solve 20/n+10=10/n+20

asked Sep 24, 2018 184k views

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6 votes

Answer:

n = 1

Explanation:

$(20)/(n) +10 = (10)/(n) +20\\(20)/(n) -(10)/(n)  = 20 - 10\\(10)/(n)  = 10\\n = (10)/(10) =1\\$

$(20)/(1) +10 = (10)/(1) + 20\\30 = 30$

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