2x-6=2x+2
We move all terms to the left:
2x-6-(2x+2)=0
We get rid of parentheses
2x-2x-2-6=0
We add all the numbers together, and all the variables
-8!=0
There is no solution for this equation
Answer:
1.25
Step-by-step explanation:
Answer:

General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
<u>Geometry</u>
Volume of a Sphere Formula: 
Step-by-step explanation:
<u>Step 1: Define</u>
Radius <em>r</em> = 9 ft
<u>Step 2: Solve for V</u>
- Substitute in <em>r</em> [Volume of a Sphere Formula]:

- [Volume] Evaluate exponents:

- [Volume] Multiply:

Answer is 30x^3y^7
i hope this helps!