If 3*x*m + 2*y*m - 2*y*n - 3*x*n = 0 andfff\( m \neq n\)/fff , then what is the value of y in terms of x?
A.fff\(-\frac{3x}2\)/fff
B.fff\(-\frac{2x}3\)/fff
C.fff\(\frac{{3x^{2}}}{2}\)/fff
D.fff\(\frac{2·x}{3}\)/fff
E.fff\(\frac{3·x}{3}\)/fff
我的答案: