The value of k is -4/23
Here, we are interested in solving for k;
[tex]\begin{gathered} 3k=\frac{-5k-4}{6}_{} \\ \\ 6(3K)\text{ = -5k-4} \\ 18k\text{ = -5k-4} \\ 18k\text{ + 5k = -4} \\ 23k\text{ = -4} \\ \\ k\text{ = }\frac{-4}{23} \end{gathered}[/tex]