8.4617....
Hope this helped you :)
Answer:
ok i dnt know but
Step-by-step explanation:
go to https://mathsolver.microsoft.com/en/solve-problem/2%20%60left(%20y-3%20%60cdot%20%204%20%20%60right) if it dnt work try a calculator
the example of an open equation is :x+9=16
B or c for the equation because it is 1-n
