Question 207180
<pre><font size = 5 color = "indigo"><b>
  GH  = GE +    EH

z + 6 =  z + (2z - 4)

z + 6 =  z + 2z - 4

z + 6 =  3z - 4

  -2z = -10

    z = 5

So GE = z = 5
   EH = 2z - 4 = 2(5) - 4 = 10 - 4 = 6
   GH = z + 6 = 5 + 6 = 11

No E is not the midpoint of GH since GE{{{""<>""}}}EH,
they would have had to be {{{5&1/2}}} each, but one
is 5 an the other 6.

Edwin</pre>