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Asked by Shobhitha Last Modified
Answer
L.C.M. of the denominators, 2, 4, and 6, is 12.
Multiplying both sides by 12, we obtain
6n − 9n + 10n = 252
⇒ 7n = 252
......................(1)
taking LCM on LHS
LCM of 2,4,6=12
(6n-3*3n+5*2n)/12=21
6n-9n+10n=21*12
7n=252
n=252/7=36
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