Question

A positive number is 5times another number if 21 is added to both the number
then one of the new numbers becomes twice the other new number. What are the numbers​

Answer 1

Answer:

Answers are 7,35

Step-by-step explanation:

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Answer 2

let 2 positive numbers be x,y

such that y=5x

y+21=2(x+21)

y+21=2x+42

y-2x=21

5x-2x=21

3x=21

x=7

y=5(7)

y=35

this is answer

x=7,y=35

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