Question

решите уравнение 8 5/9 - 1 1/15x = 3 16/45

Answer 1

8 5/9-11/15х=3 16/45
11/15х=3 16/45-5/9
11/15х=2 36/45
х=2 36/45:11/15
х=3 27/33
х=3 9/11