waitherwerch47 waitherwerch47
  • 17-02-2021
  • Mathematics
contestada

Solve: |x−6|+7≥−1. Write your solution in interval notation.

Respuesta :

clarch19
clarch19 clarch19
  • 17-02-2021

Answer:

-2 ≤ x ≤ 14

Step-by-step explanation:

x - 6 + 7 ≥ -1

x + 1 ≥ -1

x ≥ -2

-(x - 6) + 7 ≥ -1

-x + 6 + 7 ≥ -1

-x + 13 ≥ -1

-x ≥ -14

x ≤ 14

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