Question

How do I do this problem? I’ve tried about 20 times now.

Answer 1

Answer: LM=42

Explanation:

LM+MN=LN

LM*2=LN because M is the midpoint that cuts the line in half

6x*2=13x-7

12x=13x-7

x-7=0

x=7

LM=6x

LM=6(7)

LM=42