Respuesta :
-12 (K+4) = 60
Using Distributive Property:
-12K -48 =60
then
-12 K = 60 + 48
-12K = 108
Divide both sides by -12
Then
K = -9
Using Distributive Property:
-12K -48 =60
then
-12 K = 60 + 48
-12K = 108
Divide both sides by -12
Then
K = -9