Question

one number is twice the other and their sum is 18. so the numbers are?

Answer 1

hello!

Let one number be x
Then the other number is 2x

BTP,
x+2x=18
=>3x=18
=>x=6

First number is 6.
The other number is (6×2=)12

hope it helps... :)

Answer 2

let the number be"x"

Acc to question,
x+2x=18
3x=18
x=6

one number is 6 and the other number is 12

I Hope it will help you