Question

2-x+4/9=x-2/3 решите уровняете

Answer 1

2-х+4/9 = x-2/3
-x+22/9=x-6/9
-x-x=-6/9-22/9
-2x=-28/9
x= (28/9)/2
x=28/18 = 14/9 = 1 5/9
x=1 5/9