Question

twice a number increased by 8 is 20 . find the number ​

Answer 1

Answer:

let be the number = x

according to the question,

the number is = 2x+8 = 20

= 2x= 20-8

= 2x= 18

= x = 18/2

= x = 9/1 = 9.

I hope that it helps you.