Answer:
(-2x)-5x-9 = (-7x)-9
3x - 13 = 3x - 13 (you cannot simplify more)
Your question was wery wierd but i tried to answer best I could.
And also I dont know what you mean about "-+5"
Answer:D,E
Step-by-step explanation:
9/3=3
36=9×4
D. 5x+5y=10
The other 3 could be simplified further and have no y value.
Hope that helps
Answer: dont know just search it up
