The first thing you must do is multiply the parenthesis
you will get the equation -15 - 6x = -6x - 13
Now, you want to get x to one side of the equation, and the numbers to the other
However, when you try to do this, the x cancelles out, and you are left with
-15 = -13
Sice you know that this is not true, there is neo solution to this equation
Hope this helps!
