Помогите решить уровнение: x + 1/8 = 5/8 - 1/7
X = 5/8 - 1/7 - 1/8 x = (5*7 -8 -7) /56 =20/56 = 5/14 x =5/14
Х=5/8-1/7-1/8 х=35/56-8/56-7/56 х=20/56=5/14