(Х-7 2/17)-4 15/17=5 16/17 помогите плиз
(x- 7 2/17)- 4 15/17 = 5 16/17 x - 7 2/17 - 4 15/17 = 5 16/17 x - 11 17/17 = 5 16/17 x -12 = 15 16/17 x = 15 16/17 + 12 x = 27 16/17