If L II M, solve for x and y
I’ll give Brainliest to best answer

Answer:
x=17
y=9
Step-by-step explanation:
set 3x-4=5x-38
-2x=-34
x=17
plug x back into equa.= 47 degrees
180-90(right angle)-47=43
7y-20=43
7y=63
y=9