Medal + Fan? Need help within 30 minutes or less :(

Q1 : Explain the main characteristic of equivalent equations.

Q2 : Explain any portion of 2x

Question

Medal + Fan? Need help within 30 minutes or less :( 

Q1 : Explain the main characteristic of equivalent equations. 

Q2 : Explain any portion of 2x < –8 that would hinder a student from getting to the correct answer.

anonymous · Answer

@I_love_my_nieces

anonymous · Answer

The main characteristic
 of Equivalent fractions are that both fractions are equal.

i_love_my_nieces · Answer

Sorry I don't know. I'm leaving to go to NC now.

secret-ninja · Answer

Q1: Equivalent Equations have exactly the same solution set are equivalent equations.

secret-ninja · Answer

I'm not sure what the answer is for Q2. Sorry. :/ @mathgeek27 might know.

anonymous · Answer

reversing the inequality symbol when dividing perhaps? That's a common mistake

anonymous · Answer

https://www.youtube.com/watch?v=gCYcHz2k5x0

anonymous · Answer

thank you all so, so much. :)

anonymous · Answer

np happy to help! ^_^ @ShoeyStylinson  Good Luck and Have a great day!

anonymous · Answer

thank you and you too! @mathgeek27