Solve the liner equation \(\frac{n}{2} - \frac{3n}{4} + \frac{5n}{6} = 21\)

Asked by Aaryan | 1 year ago |  95

1 Answer

Solution :-

\( \frac{n}{2} - \frac{3n}{4} + \frac{5n}{6} = 21\)

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

⇒ n = \(\frac{252}{7}\)

⇒ n = 36

Answered by Sakshi | 1 year ago

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