Math, asked by Harshendrafuleriya15, 1 year ago

solve this question​

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Answered by pk515494
0

Answer:

3(n-5)=21

3n-15=21

3n=21+15

3n=36

n=36/3

n=12

Answered by Anonymous
0

3(n-5)=21

n-5=21/3

n-5=7

n=12

Hope it helps you.....

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