Which system of equations has no solution

Answer:
The answer is B.
Step-by-step explanation:
When solving by substitution, these are the steps you would follow:
x= 3/2+1/2y
4x-2y=10
Substitute the given value of x into the equation 4x-2y=10
4(3/2+1/2y)-2y=10
Solve for y
y has no solution
Therefore, the answer is B