Решите уравнение 10 11/24-икс=6 7/16, (5/6+икс)-2/3=13/18.

Question

Решите уравнение 10 11/24-икс=6 7/16, (5/6+икс)-2/3=13/18.

Answer 1

1)  10 11/24-х=6 7/16

 251/24 - x = 103/16

 -x = 103/16 - 251/24

 -x = - 193/48

 -x = - 4 1/48

 x = 4 1/48

2) (5/6+x)-2/3=13/18

  5/6 + x = 13/18 + 2/3

 5/6+x = 25/18

 x = 25/18 - 5/6

 x = 10/18 = 5/9