Answer:
k = 6
Explanation:
6 - 6k + 12 = - 18
6 + 12 + 18 = 6k
6k = 36
k = 36 : 6
k= 4
6-6k+12= -18
+6 +6
-6k+12= -12
-12 -12
-6k= -24
÷-6 ÷-6
4.6m questions
5.9m answers