-5/11h + 7/9 = 2/9

Answer 1

-5/11h + 7/9 = 2/9

-5/11h = - 5/9

h = (-5/9) / (-5/11)

h = (-5/9) * (-11/5)

h = 55/45 = 1 10/45 = 1 2/9