Answer:
Imaginary
Step-by-step explanation:
18+5= n
n= 23
D. 23
15+5=20 so u just gotta add 5 to 18
Answer:Cullen did not add 4n to the -6n he added -4n.
Step-by-step explanation:When you go to move the -4n you want to add 4n to make the -4n turn to 0. This is because we need n on one side and what it is equaled to on the other.
Answer:
Step-by-step explanation:
0=4 ther is just one solution