Solve the equation and show all of your steps describing wich property you have use.

1.

-16+5n=-7(-6+8n)+3

-16+5n=42-56n+3

61n=61

n=1

 

2.

-4k+2(5k-6)=-3k-39

-4k+10k-12=-3k-39

9k=-27

k=-3