Question

what should be added to -7/8 so as to get 5/9

Answer 1

_7/8+x=5/9 ... x=5/9+7/8. ...x=40+63/72=103/72 is answer

Answer 2

$\frac{ - 7}{8} + x = \frac{5}{9}$
5/9 + 7/8 = x
$\frac{40 + 63}{72} = \frac{103}{72}$
$\frac{103}{72} = x$
103/72 should be added