666 I have no clue ask people around you or the teacher for more help
Answer:
28
Step-by-step explanation:
substitute x for negative four -4(-4)+12=
solve -4 * -4= 16
add 16 and 12 equals 28
Answer: The median is: 300
Hope this helped!
7+3x=5x+13
7+3x-5x=13
-2x+7=13
-2x=13-7
-2x=6
-2x/(-2)=6/(-2)
x=-3
