Relax

Respuesta :

Answer:

  • x∈ [15, +∞)

Step-by-step explanation:

Solving in steps:

  • –3(6 – 2x) ≥ 4x + 12
  • -18 + 6x ≥ 4x + 12
  • 6x - 4x ≥ 12 + 18
  • 2x ≥ 30
  • x ≥ 15
  • x∈ [15, +∞)