Answer:
x = 17
Step-by-step explanation:
In order to make any sense of this problem, we must assume the lines that look parallel are parallel. With that assumption, the two marked angles are supplementary:
61° +7x° = 180°
7x = 119 . . . . . . . subtract 61°, divide by °
x = 17 . . . . . . . . divide by 7
