Mathematics
Mathematics, 28.07.2021 02:30, tabbydory3366

For a certain value of $k$, the system x + y + 3z &= 10,
-4x + 3y + 5z &= 7,
kx + z &= 3
has no solutions. What is this value of $k$?

answer
Answers: 3

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Do you know the correct answer?
For a certain value of $k$, the system x + y + 3z &= 10,
-4x + 3y + 5z &= 7,
k...

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