Respuesta :
Answer:
77x-4y
Step-by-step explanation:
36+36+8= 80
80-3=77
77x-4y if you want to know how I got this answer I first organized the equation 36x-3x+36x+8x-4y then I added and subtracted the numbers with x which gave me 77x and then I just put 4y because there were no numbers with y except for 4 so by doing all this I got 77x-4y