Respuesta :

Space

Answer:

-15x - 23 = 15

General Formulas and Concepts:

Algebra I

  • Combining Like Terms

Step-by-step explanation:

Step 1: Define Equation

-14 - 3x - 9 - 12x = 15

Step 2: Simplify

  1. Combine like terms (x):                    -15x - 14 - 9 = 15
  2. Combine like terms (Z):                    -15x - 23 = 15