Question

х/3-7/9=5 7/9 помогите решить уравнение

Answer 1

x/3=5 7/9+7/9=6 5/9=59/9
x=59/3=19 2/3

Answer 2

5 7/9 = 52/9;
3х-59/9 = 0;
3х=59;
х=19,6