Question

39. A positive number is eight times another number. If 30 is added to both the numbers, then one of the new number becomes twice the other new number. What are the numbers? I 6​

Answer 1

Step-by-step explanation:

Let the numbers be x,y

⟹y=5x

21 is added  

The numbers are  

y+21,x+21

According to question

y+21=2(x+21)

5x+21=2x+42

5x=2x+21

3x=21

x=7⟹y=35