Question

Помогите пожалуйста((
8,2 : x + 1 7/12 = 7 5/18

Answer 1

82/10 * 1/x + 19/12 = 131/18
82/10 * 1/x = 131/18 - 19/12 = 205/36
82/10 = 205x/36
82 = 41x/18
2 = x/18
x = 36