Sent a picture of the solution to the problem (s).
Google “slope calculator” on google
Use calculator soup.
What kind of formula is the answswer supposed to be
Answer:
draw a square using only 16 squares representing the area, so 8 by 8 by 8 by 8
U subtract 4x by 5x and then you add 3 by -21 and the answer is x=18
