Answer: JL=124 units
Explanation:
K is the midpoint of JL, hence:
JK=KL
8x+6=6x+20
8x+6-6=6x+20-6
8x=6x+14
8x-6x=6x+14-6x
2x=14
Divide both parts of the equation by 2:
x=7
JK=8*7+6
JK=56+6
JK=62 units
Hence, KL=62 units
JL=62+62
JL=124 units
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