Question 990223
On the same line,
HJ=HG +GJ
4x+3=3x-4+3x+4
4x+3=6x
2x=3; divide both sides by 2. and 3/2= 1.5
x= 1.5
==
HJ=9 by substituting 1.5 for x.
The other two are 0.5 and 8.5