First you subtract by the numbers.
[tex]4k-6=-2k-18[/tex]
Then you add by six from both sides of equation form.
[tex]4k-6+6=-2k-18+6[/tex]
Simplify.
[tex]4k=-2k-12[/tex]
Next add by two-k from both sides of equation form.
[tex]4k+2k=-2k-12+2k[/tex]
Then simplify.
[tex]6k=-12[/tex]
Next divide by six from both sides of equation form.
[tex]\frac{6k}{6}=\frac{-12}{6}[/tex]
And finally, simplify by equation.
[tex]k=-2[/tex]
Final answer is ⇒ [tex]\boxed{k=-2}[/tex]
Hope this helps!
And thank you for posting your question at here on brainly, and have a great day.
-Charlie
