Question

4e(x+1)-1=6

Answer 1

4ex+4-1=6
4ex+3=6
4ex=6-3
4ex=3
ex=3/4

Answer 2

And Welcome to openstudy dude!

Answer 3

That's not right, I would've added the 1 over to get 4e(x+1) = 7
and since e is a constant you can divide by 4e to get (x+1) = 7/(4e) and finally get \[x=\frac{ 7 }{ 4e }-1\]