If M is the midpoint of segment AB, and AM = x+3 and AB = 3x-4, determine the length of segment AB.
1 answer:
Answer:
AB=2AM
3x-4=2(x+3)
3x-4=2x+6
3x-2x=4+6
x=10
So length AB 3x-4=3(10)-4
30-4=26
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