for brainly and points please explain thank you

Answer:
the answer is 1
Step-by-step explanation:
open bracket and collect like terms
Answer: k = -5
Step-by-step explanation:
-3(2k-6)-12
First use distributive property
-6k + 18 - 12
Add like terms
-6k + 30
Divide each side by -6
k = -5