Question

What number should be added to -1 so as to get 8/9​

Answer 1

let the number to be added be x

-1 + x = 8/9

x = 8/9+1

x = 8+9/9

x =17/9

Answer 2

Answer:

$Hello$ $mate!$

Let the no be x.

$x + (-1) = \frac{8}{9}$

$x =\frac{8}{9} +1$

  $=\frac{8+9}{9}$

$x = \frac{17}{9}$.