Answer:

I don't really remember this very well, because it confusing me
Answer: nonsense
Step-by-step explanation:
7x+3=5(x-3)+2x
7x+3=5x-15+2x
7x+3-5x+15-2x=0
18=0
Non-sense
Answer:
yes check and click your profile
Step-by-step explanation:
Answer:
n
Step-by-step explanation: