Help with Equations/Inequations

I need help with these problems:

A) -3/6 y = 2/7
B) 6/10 ≠ 1/2 x
C) 3/9 z > 3/5
D) 2/3 < 3/8 m
E) 6/12 y ≥ 5/15
F) 6/9 ≤ 4/5 n

Thanks in advance