Question

Решите уравнение пожалуйста!
4 3/4х + 1 2/3х = 4 8/9

Answer 1

19/4х+5/3х=4 8/9
57/12х+20/12х=44/9
77/12х=44/9
х=44/9÷77/12
х=44/9×12/77
х=16/21

Answer 2

4 3/4х + 1 2/3х = 4 8/9
4 9/12х + 1 8/12х = 4 8/9
5 17/12х = 4 8/9
6 5/12х = 4 8/9
х = 4 8/9 : 6 5/12
х = 44/9 : 77/12
х = 44/9 * 12/77
х = 16/21