The answer is B, because the numbers in the equation are 2, and -3x. The signs have to stay with the numbers they are with. So if you move the 3 to the front you have to keep the negative with it.
The answer would be B) x = 4.
1.5x + 6 - 3 = 4.5x - 9
1.5x + 3 = 4.5x - 9
3 = 4.5x - 9 - 1.5x
3 = 3x - 9
3 + 9 = 3x
12 = 3x
12/3 = x
4 = x
x = 4.
Answer:
(-3, -7)
Step-by-step explanation:
Let 
The midpoint coordinates 
of any two points 
and 
are given by 
and 
Since B is the midpoint of AC
Since E is the midpoint of B and D and we are given the coordinates of E as (-4,-3). it follows that
Therefore
Similarly
96 squares
(wall area)/(square area) = (24 ft²)/(1/4 ft²) = 24×4 = 96 . . . . squares
