5.C
6.D
I hope you get it correct
So we can subsitute since they all equatl zero
1/2+n=0=2/3+n
1/2+n=2/3+n
subtract n from both sides
1/2=2/3
false statement
therefor there is no solution
Answer:
To get to -3 you can do 1+-4
Divide both sides by x + b to get m by itself. The equation will look like this: m = 
Answer: x>−2
Step-by-step explanation:
−9x−15<3