Ik the awnser just for some reason i cant think it u know
Answer:
I believe your answer is 10! :)
From the answer choices listed above the answer is b
Answer:
Third
Step-by-step explanation:
First would be, simplified, 2x+10=2x-10
Second, simplified, -2x-10=2x-10
Third, simplified, -2x-10=-2x-10
Fourth, simplified, -2x+10=2x-10
So it's third :)
hope this helps :D