Hey so this might seem like a silly question but I want to know if you have a -x = 4 if it turns into a -4. I have the other parts of the graphing completed it’s just this part that I don’t want to make a mistake on!!! Thank you in advance

P.S- the reason it’s says elementary/highschool math is because I am taking a beginner math class not a algebra class In elementary

Why am I getting the wrong answer? In my other equation to find the 2nd value of x, I'm getting minus before the whole equation rather than after 5 (bottom equation) The second screenshot is of the answer and 3rd is GPT's. Been stuck on it for the past 15 mins, am I missing something or is my calc being stupey?

edit: Thanks for the replies, I get it now, they're both the same. I was the stupey one 😭

Unsure of where I went wrong on exercise 2