ANSWER: 43, 35, 27
Explanation:
Study the pattern.
67, 59, 51, __, __, __
Notice that each number is 8 less than the number before it.
For example, 67 minus 8 is 59 and 59 minus 8 is 51.
Continuing with the same pattern, 51 minus 8 is 43,
43 minus 8 is 35, and 35 minus 8 is 27.
So the next three numbers in the pattern are 43, 35, and 27.