X=-1
Step-by-step explanation:
3 • (x + 2) - (1 - 2x) = 0
5x + 5 = 5 • (x + 1)
5 • (x + 1) = 0
5 = 0
x+1 = 0
x = -1
I'm not sure what you're asking but maybe, Anything that when divided = 7.
21/3 = 7
49/7 = 7
Or you're asking how to find the end result? 16-9=7 ?
The absolute value is 10/7
Answer:

General Formulas and Concepts:
<u>Pre-Algebra</u>
- Order of Operations: BPEMDAS
<u>Algebra I</u>
- Slope Formula:

Step-by-step explanation:
<u>Step 1: Define</u>
Point (2, -1)
Point (6, -1)
<u>Step 2: Find slope </u><em><u>m</u></em>
- Substitute:

- Add/Subtract:

- Divide:
