Answer:
54 degrees
Explanation:
The angles are congruent, so you can set them equal to each other.
7x-2=5x+14
add 2 to the right side, subtract 5x to the left side
Simplifies to 2x=16
x=8
then you plug 8 into either equation since they're the same
7(8)-2 = 56-2 = 54