Question

128, 134, 140, 146, 152,, what's the next number if the pattern continues

Answer 1

158 would be the next one if my theory is correct it goes

+6+6+6+6+6+6

Answer 2

The next number is 158. 
134-128=6
140-134=6
146-140=6
152-146=6
We see that the distance between all of the numbers is 6, so we add 6 to 152. Therefore, we get 158