Respuesta :

Space

Answer:

x = 6

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right

Equality Properties

Step-by-step explanation:

Step 1: Define

4x - 2x = 12

Step 2: Solve for x

  1. Combine like terms:                    2x = 12
  2. Isolate x:                                       x = 6