Respuesta :

zodaraph

Answer:

3.6

Step-by-step explanation:

  1. We have I -10k + 7 I = 43
  2. Remove the I I 's
  3. -10k + 7 = 43
  4. Subtract 7 on both sides.
  5. -10k = 36
  6. Divide by -10 on both sides.
  7. k = 3.6 (it's positive because of the inequality symbols)

If I am incorrect in my reasoning, please let me know so that I can plan better for my future answers. Have an amazing day.