Which of the following pairs of equations has exactly the same solution?(1 point)

a. -3/4 x + 5/2 and 5/2 x = -3/4
b. 3/8 x = 1 and 1/3 x = 1/8
c. -3.2x=0.64 and x/4 = -0.05
d. x/3.2 = 1.8 and 1.8x=3.2

The pair of equations that has exactly the same solution is:

c. -3.2x = 0.64 and x/4 = -0.05