Answer: I believe <em>the answer is B</em>.
Although, if the answer to this question isn't B, it should defiantly be C.
Answer:
You didnt list any options
Step-by-step explanation:
x = -1
Step-by-step explanation:


or

Since both sides have the same base, we can write
10x = 5x - 5
or
5x = -5
x = -1