Answer:
6/1 x 2/3
Step-by-step explanation:
if you need more help, always ask. It wasn't simple, but I believe you can do it.
The variable in equations are always the letters so the variable in this equation is y
-16 + 4x = 20
+16 +16
———————
4x= 36
————
4
x= 9
I think this is the right answers i am not sure tho