Question

find two number such that one is twice of the other and their differences is 15 ​

Answer 1

Answer:

let the first number be X

so, second number is 2X

∴ 2X-X = 15

=> X = 15

Answer is 15

Answer 2

Answer:

15 & 30

Step-by-step explanation:

let numbers are x and 2x then

2x-x =15

x= 15

hence 2x =30