Answer:
I’m not exactly sure what your trying to find but I’ll list all possible answers
So you have parralel lines cut by a transversal.
Following this we know that
Alternate interior are congruent (equal)
Alternate exterior are congruent
Same side interior is supplementary (adds up to 180)
Same side exterior is supplementary
Corresponding angles are congruent
We are given 4 different choices of answers?
So we can either be asked to find “x”, “y”, the value of any given angle and or the unknown.
So lets solve for x
(29x-3) and (15x+7) are same side exterior so they are supplementary
When solves
29x-3+15x+7=180
So if solved you can get the final equation of
44x+4=180
Now solve
176=44x
x=4
SO x = 4
If you were to try and solve for y
29x-3 is alternate exterior to 13y-17
We alreaxy know x is 4 so we can plug it in
29*4= 116
So 116-3 is 113
113= 13y-17
Solve for y
130 = 13y
y=10
SO y =10
If you were to solve just plug in variable for diffevent angles