Answer: 
Explanation:
Follow PEMDAS in reverse to undo what's happening to x.
We first add 1 to both sides, then divide both sides by 5 to fully isolate x.
Refer to the steps below to see what I mean.

The inequality sign stays the same the entire time. The only time it flips is when you divide both sides by a negative number.
The solution set for x is anything -3 or larger.
If x was an integer, then we could say the solution set is {-3, -2, -1, 0, 1, 2, 3, 4, 5, 6, ...}
當我點擊圖片查看答案時,一切都很模糊,我什麼也看不到。拍個更清晰的圖讓我回答一下!!
Answer:
2. x = 135
Step-by-step explanation:
im not sure about question 1
Answer:
where are the graphs
Step-by-step explanation:
you can upload files to brainly to help the community understand the question. besides, without looking it's probably a curve and a line