Решите уравнение 7/8 / (3/4x - 5/16) = 7/8 , с решением.

7/8 : (3/4x - 5/16) = 7/8 3/4x - 5/16 = 7/8 : 7/8 = 1 3/4x - 5/16 = 1 3/4x = 5/16 + 1 = 1 5/16 3/4x = 1 5/16 x = 1 5/16 : 3/4 = 21/16 : 3/4= 1 4/3 x = 1 4/3