Question

The sum of the two number is 80 and the greater number exit twice the smaller by 11 find a number

Answer 1

let smaller number is x
so larger number is 80-x

ATQ
(80-X)= 2X +11
3X=69

X=23
$smaller \: number \: is \: 23 \: \\ \\ larger \: number \: is \: 57$