Answer:
n = 8
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
Equality Properties
- Multiplication Property of Equality
- Division Property of Equality
- Addition Property of Equality
- Subtract Property of Equality
Explanation:
Step 1: Define
-6 = n/2 - 10
Step 2: Solve for n
- Add 10 to both sides: 4 = n/2
- Multiply 2 on both sides: 8 = n
- Rewrite: n = 8
Step 3: Check
Plug in n into the original equation to verify it's a solution.
- Substitute in n: -6 = 8/2 - 10
- Divide: -6 = 4 - 10
- Subtract: -6 = -6
Here we see that -6 does indeed equal -6.
∴ n = 8 is the solution to the equation.