Answer:

Step-by-step explanation:

Distribute the parenthesis

Add 20 to both sides

Divide both sides by 2


Hope this helps
So what u do is (29272829)+(-8382929)=(-7398)-n
It should be 9. I hope this helps. If it's not 9 then can u please give me a list of your answers to choose from.
I hope it helps you get it right
Answer: Im pretty sure its a bar graph.
Step-by-step explanation: