Answer:
x-2=x
-2=x
+
=x

x= -10
Step-by-step explanation:
Thank you for positing your question here. Possible answer to the problem is that the10 ones is equal to 1 ten, the ungrouped number 4,000 + 900 + 10 which is total of 5,000. I hope my explanation helps.
Answer:s^2-25
Step-by-step explanation:
Answer:
-2 , -1, 2, 5
Step-by-step explanation: