Respuesta :

Space

Answer:

Infinite amount of solutions

General Formulas and Concepts:

Pre-Alg

  • Order of Operations: BPEMDAS
  • Equality Properties

Alg I

  • Solving systems of equations by substitution/elimination

Step-by-step explanation:

Step 1: Define systems

x = y - 3

2x - 2y = -6

Step 2: Solve for y

  1. Substitute:                              2(y - 3) - 2y = -6
  2. Distribute 2:                            2y - 6 - 2y = -6
  3. Combine like terms:              -6 = -6

Here we see that -6 does equal -6. Therefore, any value y would work as a solution. Hence, this systems of equations has an infinite amount of solutions.

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