B)Emily either switched the signs for no reason or solved it in the incorrect order
C) The sudent solved the equation in an incorrect order. Emily solved the first, then third, then second, which was the incorrect order. Edgar solved the thirst root, then second, then third, thus he is correct.
Answer:
Sorry but u need another photo i can't see
Answer:
5 is the constant since it doesn't have any variable with it
Step-by-step explanation:
Hope this helps!
