Answer :
Answer:
-15
Step-by-step explanation:
1) to solve for x we need to isolate it
We can isolate x by bringing 6 to the left(changing the sixes spot will make it negative)
So
-9-6=x
-15=x
Hope this helps!
Answer:
-15
Step-by-step explanation:
Isolate x to solve
-9=6+x
-6 -6
-15=x
