SOLUTION: on a numberline suppose point E has a coordinate of 3, EG=6, am EX=12. is G the midpoint of EX? what are posible coordinates for G and X

Algebra ->  Number-Line -> SOLUTION: on a numberline suppose point E has a coordinate of 3, EG=6, am EX=12. is G the midpoint of EX? what are posible coordinates for G and X      Log On


   

Question 458559: on a numberline suppose point E has a coordinate of 3, EG=6, am EX=12. is G the midpoint of EX? what are posible coordinates for G and X
Answer by CubeyThePenguin(3113) About Me  (Show Source):
You can put this solution on YOUR website!
E = 3
G = 3 + 6 = 9
X = 3 + 12 = 15

midpoint of EX = (3 + 15)/2 = 9

Yes, G is the midpoint.