Answer:
Option c
Step-by-step explanation:
c, the answer is going by 3, so it is c.
3·m - 2/3 - 2·m + 1/4 = 2/12
m - 2/3 + 1/4 = 2/12
m = 2/12 - 3/12 + 8/12
m = 7/12
