The midpoint of a line segment with end points as (x, 4) and (-2, -2) is (2, 1). What is the value of x?

x = 6

x = 4

x = -3

x = -2

Question

The midpoint of a line segment with end points as (x, 4) and (-2, -2) is (2, 1). What is the value of x?
 
x = 6 

x = 4 

x = -3 

x = -2

anonymous · Answer

First: Find what 2-(-2) is ______________________
Second: Use this answer and add that to 2 to get your value of X.

anonymous · Answer

Wow. So It's 6?

anonymous · Answer

Yes.

anonymous · Answer

Thanks. Could You Help Me With Another One?

anonymous · Answer

Sure

anonymous · Answer

A portion of a chimney grating is shown below. Segment AB is the transversal to the parallel grating rods represented by segments KL and MN.
 

 
What is the value of x? 

30 

48 

84 

72

anonymous · Answer

@FutureMathProfessor

anonymous · Answer

Use the equation (2x + 12) + 108 = 180