Answer:
9
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
Explanation:
Step 1: Define expression
8 - 2 · 3 + 7
Step 2: Evaluate
- Multiply: 8 - 6 + 7
- Subtract: 2 + 7
- Add: 9