|2x|=14 |3a|=9
|x–7|=12
|n+6|=1
|1–p|=3
|6–x|=5
|a+9|=2
|k–8|=8
|2m+1|=1
|7–2r|=5

I will vote brainliest to whoever solve this.

What is the value of x? enter your answer in the box. photo attached.

Which statements are true? check all that apply. the line x = 0 is perpendicular to the line y = –3. all lines that are parallel to the y-axis are vertical lines. all lines that are perpendicular to the x-axis have a slope of 0. the equation of the line parallel to the x-axis that passes through the point (2, –6) is x = 2. the equation of the line perpendicular to the y-axis that passes through the point (–5, 1) is y = 1.

Which inequality has a dashed boundary line when graphed ?