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For a certain value of $k$, the system
...
Mathematics, 09.08.2021 20:50 avadestinyy
I need help! I will give brainliest, if correct!
For a certain value of $k$, the system
\begin{align*}
x + y + 3z &= 10, \\
-4x + 3y + 5z &= 7, \\
kx + z &= 3
\end{align*}has no solutions. What is this value of $k$?
Answers: 2
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