Answer:
A F% isn't even a thing lol. But what do u need help with
Step-by-step explanation:
23 - 11 = 12
12 = 12/1
3x-4y=65
3x=65+4y
x=(65+4y)/3, when y=4
x=(65+4*4)/3
x=(65+16)/3
x=81/3
x=27