Answer:
this is what i used as my answer on the advice i would give tucker for what to do as his first step.
Explanation:
i would tell tucker to add 5 negative x-tiles because then he would be isolating the x variable and that would help him with not getting confused when gets to the part where he has to isolate the variable if he was to add 1 negative unit tile to both sides as his first step.
Which did you include in your response?:
Either first step will isolate the variable.