Math, asked by harshhero77, 10 months ago

n/2 - 3n/4 + 5n/6 = 21 then find the value of n the one who answer it first i will mark him as brainlliest​

Answers

Answered by Anonymous
0

Answer:

9

Step-by-step explanation:

Answered by zoya12515
1

Step-by-step explanation:

here is your answer and once try to solve it yourself

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