PLS HELP!!! Find the value of x in each figure and place the correct value into the box. Assume that the lines are parallel.

Answer:
3x – 2 = 76 (Alternate Interior Angles)
3x = 76 + 2
3x = 78
x= 26°.
x + 2 = 40 (Alternate Interior angles).
x = 40 - 2
x= 38