If BD = 7x - 10, BC = 4x – 29, and CD = 5x – 9, find BC

asked Sep 25, 2021 30.1k views

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If BD = 7x - 10, BC = 4x – 29, and CD = 5x – 9,
find BC

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4 votes

Answer:

x = 14

Explanation:

7x - 10 = 4x - 29 + 5x - 9

7x - 10 = 9x -38

- 10 = 2x - 38

28 = 2x

x = 14

Joar Leth answered Sep 30, 2021

5.2k points

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