Answer:
12.125
Step-by-step explanation:
Angles 10x - 22 and 6x + 8 are linear pair.
10x - 22 + 6x + 8 = 180
10x + 6x + 8 - 22 = 180
16x - 14 = 180
16x = 180 + 14
16x = 194
x = 194 / 16
= 97 / 8
x = 12.125
