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s344n2d4d5 [400]
3 years ago
13

AB= 7x-6 BC= 12-2x B is the midpoint of AC. Find AB

Mathematics
1 answer:
Ganezh [65]3 years ago
6 0

Answer:

8

Step-by-step explanation:

set 7x-6 = 12-2x because midpoint segments are equal to each other than solve

9x-6=12

9x=18

x=2

then substitute in values.

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