Question

A positive number is 5 times another number. If 21 is added to both the number, then one of the new number becomes twice the other number what are the numbers?
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plzz tell fast answer ​

Answer 1

let one be x and the other be 5x

x+21=5x+21

5x-x=21-21

4x=0

x=0

Answer 2

Step-by-step explanation:

let us consider one be x and the other be 5x

x+ 21 = 5x +21

-21+21=5x-x

0 =4x answer = 0