The answer is X = 26 degrees Angle 1= 90 degrees Angle 2= X Angle 3= 64 degrees The straight line is 180 degrees. So you add Angle 1 and 2 to get 154 degrees. From there we subtract the 154 degrees we already have to 180 degrees and get 26 degrees for Angle X.
Plus, it also works bcuz we can tell just by looking at Angle X that it will be acute. Hope this helps
