Answer:
42
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
Explanation:
Step 1: Define
Identify
x = 6
7x
Step 2: Evaluate
- Substitute in variables: 7(6)
- Multiply: 42