OfcourseAhorse
OfcourseAhorse OfcourseAhorse
  • 21-09-2020
  • Mathematics
contestada

What interval includes all possible values of x, where –3(6 – 2x) ≥ 4x + 12?

Explain your Answer and show your steps and I'll mark you brainlyiest.

Respuesta :

mhanifa
mhanifa mhanifa
  • 21-09-2020

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, +∞)
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