Hello! I hope this helps you!
If you are to simplify the expression, you’d be getting the answer of:
8x-2
Answer:

Step-by-step explanation:

Answer as an inequality: 
Answer in interval notation: [2, 7]
==========================================================
Explanation:
The range is the set of all possible y outputs of a function.
The lowest point occurs when y = 2
The highest point occurs when y = 7
The range is the set of every y value between 2 and 7, including the endpoints.
The range as an inequality is 
It is equivalent to [2, 7] in interval notation. The square brackets include each endpoint.
If an equation is in absolute value symbols, the answer is always positive. So this equation has no real solution.
Between quadrant 2 and 3
hope this helps