Question

Помогите решить уровнение: x + 1/8 = 5/8 - 1/7

 

Answer 1

x = 5/8 - 1/7  - 1/8 
x = (5*7 -8 -7) /56 =20/56 = 5/14
x =5/14

Answer 2

х=5/8-1/7-1/8
х=35/56-8/56-7/56
х=20/56=5/14