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Advocard [28]
3 years ago
15

Geometry

Mathematics
1 answer:
Snezhnost [94]3 years ago
5 0

Point B is the midpoint of line segment AC

so  2 * (AB) = AC

2(3x) = 5x + 21

6x = 5x + 21

 x = 21

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What is the answer to this please help!
Butoxors [25]

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kolbaska11 [484]

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