Answer:
-8.57142857143
Step-by-step explanation:
-8.57142857143
A. x-6=6
if u plug in 12, you get 12-6=6 which is true
all the other ones would be false if you plugged in 12
You'd likely find this problem easier if you'd write these two numbers on separate lines, one above the other:
1015
+119
-------
1134
D is the answer bro
Hit the thank button