Question

what should be added to negative 7 by 9 to obtain 3

Answer 1

hiii!!!

here's ur answer...

let the number that should be added to -7/9 to obtain be x.

therefore x + (-7/9) = 3

==> x - 7/9 = 3

==> x = 3/1 + 7/9

==> x = 27/9 + 7/9

==> x = 34/9

hence, 34/9 should be added to -7/9 to obtain 3.

hope this helps..!!

Answer 2

let,the no..X
...X=3+7÷9
...X=34÷9 AnS.....