Solve both the answers
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n/3n-9:n/5n-25=5:3
3:3n-9 :: n:5n-25=5:3
3×5n-25 :3n-9×n=5:3
15n-75:3n^2-9n=5:3
15n-75/3n^2-9n=5:3
15-75/3n-9n=5:3
-60/-6n=0
n=10
asma27ansari:
This is wrong
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