Answer:
x = 11°
Step-by-step explanation:
Because m is parallel to n,
7x+14 and 9x-8 are corresponding angles.
So, 7x+14 = 9x-8
Subtract 7x and add 8 on both sides,
9x - 7x = 14 + 8
2x = 22
Divide by 2,
