Answer:
ok these are the same angles so they are equal so
4x-9=3x+29
+9
4x=3x+38
-3x
x=38
Hope This Helps!!!
Step-by-step explanation:
Since m and n are parallel that means the two angles are congruent
You set them equal to each other
[tex]4x-9=3x+29[/tex]
Then you combine like terms to simplify
[tex]4x-9=3x+29\\x-9=29\\x=38[/tex]
