The question is a bit confusing can rephrase it?!
8/9 * 1/4 = 8/36 division of fractions is equal to the multiplication of the reciprocal
X = 8/15
6x - 1/5 = 3/1
6x - 1/5 = 3
6x = 3 + 1/5
6x = 15 + 1 over 5
6x = 16/5
x = 16/30
Then, you simplify.
x = 8/15