Hey, in this one you don’t actually have to make two seperate assignments. Above your code you can see a = 7, by making b equal to a then you are also fulfilling he second test which is to make b equal to 7.
I also seen you’ve re-declared var a once a variable has been declared in this way (which it has already been above) then you can reference the variable by simply using it’s name, in this case a.