PLZ HELP ME THIS IS 7TH GRADE MATH

PLZ HELP ME THIS IS 7TH GRADE MATH class=

Answer :

Answer:

x would be 54 degrees

Step-by-step explanation:

Since x lies on a straight line, and it gives you the other angle (126) just subtract 180 and 126.

180 - 126 = 54

x = 54 degrees
Hope this helps!!!