Answer:
10
Step-by-step explanation:
-2k= -k-10
Add k to other side:
-2k+k=-k+k-10
-k=-10
Add + to other side which will leave you with:
k=10
Answer:
k=10
Step-by-step explanation:
If you do
-2k=-k-10
-2 -2
-------------
-4k-12
----- ------
-4 -4
k=10
I think it is wrong sorry if it is
