Question 2759
(2/x) / (3x/4)= x/8 

2/x * 4/3x = x/8

8/3x^2 = x/8
Multiply the whole equation by 8
3x^2/8 = 8/x

3x^2  = 64/x

x^3 = 64/3

x = cube root (64/3)

x = 4/cube root(3)

x= 4/1.44 
x = 2.77