( х - 1 8/9 ) + 3 7/9 = 4 4/9 помогите!!!!

Question

( х - 1 8/9 ) + 3 7/9 = 4 4/9
помогите!!!!

Answer 1

X= 40-34+17
x= 23
x = 23/9
x = 2 5/9

Answer 2

4 4/9-3 7/9=x-1 8/9
2/3=x-1 8/9
x=2 5/9