Question

n/2-3n/4+5n/6=21
Find n
Pls answer

Answer 1

Answer:

By taking LCM,

☞6n-9n+10n/12 =21

6n-9n+10n=21 x 12

7n=252

n=252/7

n=36

Step-by-step explanation:

Hope it helps you

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