Science, asked by lakshmi4018, 1 year ago

a positive number is 5 times another number if 21 is added to both the numbers then one of the new numbers become twice the other new number what are the number .

Answers

Answered by jtg07
3

Explanation:

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Answered by Anonymous
3

Explanation:

Let the numbers are x and y where x>y

Now x=5y

And

21+x=2*(21+y)

21+5y=42+2y

5y-2y=42-21

3y=21

y=21/3

y=7

And x=7*5=35

The value of x=35 and y=7

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