The coordinates of the midpoint are the average of the coordinates of the given points.
So, the x coordinate of the midpoint is the average of the x coordinates of the given point:

And similarly, the y coordinate of the midpoint is the average of the y coordinates of the given point:

So, the midpoint is the point 
Hope this helps. Solution is attached on the image above.
Answer:
4
Step-by-step explanation:
:)
3^3 • 3^3 = 3^9
Hope this helps!
Answer: x=2
Step-by-step explanation:
2(x+3)-4x=x
2x+6-4x=x
-2x+6=x
-2x-x=6
-3x=-6
x=2