Ask Question
Yesterday, 23:14

5x + 1y + 4z=-1

4x + 6y + 9z = - 68

9x + 1y + 4z = 27

Select one:

(7,-4, - 8)

(-4,-8, 7)

(-8, - 7, - 4)

(-7,4, - 8)

(-7, - 4, - 8)

+1
Answers (1)
  1. Yesterday, 23:19
    0
    [7, - 4, - 8]

    Step-by-step explanation:

    Just simply plug in each choice into the equations to confirm their authenticities.
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “5x + 1y + 4z=-1 4x + 6y + 9z = - 68 9x + 1y + 4z = 27 Select one: (7,-4, - 8) (-4,-8, 7) (-8, - 7, - 4) (-7,4, - 8) (-7, - 4, - 8) ...” in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers