SOLUTION: if l L is the midpoint of line km and km equals 5x minus 6 and LM equals 2x plus 4, what is the value of x?

Algebra.Com
Question 986654: if l L is the midpoint of line km and km equals 5x minus 6 and LM equals 2x plus 4, what is the value of x?
Answer by stanbon(75887)   (Show Source): You can put this solution on YOUR website!
if l L is the midpoint of line km and km equals 5x minus 6 and LM equals 2x plus 4, what is the value of x?
-------
Draw the picture:: K.......L.......M
--------------
KM = 5x+6
LM = 2x+4
------
Equation:
LM = (1/2)KM
2x+4 = (1/2)(5x+6)
4x+8 = 5x+6
x = 2
---------------
Cheers,
Stan H.

RELATED QUESTIONS

assume L is between K & M K-------------L--------------M if L is the midpoint of... (answered by sofiyac)
If L is the midpoint of KM (it has - on top of the first KM) and KM = 5X-6 and LM = 2X+4, (answered by nyc_function,stanbon)
If Y equals 10X plus 2 and 2X plus Y equals 26 what is the value of X minus... (answered by richwmiller,ikleyn)
If KL=4x-1,LM=2x-1, and KM=2x, what is the value of... (answered by solver91311)
Points J, K, L and M are collinear points. K is the midpoint of JM, and L is the midpoint (answered by solver91311)
Find the value of the variable and LM if L is between N and M NL = 6x-5, LM = 2x +3, and (answered by jim_thompson5910)
In the diagram, quadrilateral JKLM is a parallelogram. Which statement proves... (answered by Theo)
shit man what is 3x plus 2x minus 7x plus 7x minus 2x equals 9 plus 2x minus 3x plus two... (answered by stanbon)
"What is the length and midpoint of line JL if J= (6,-3) and L=... (answered by solver91311)