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zavuch27 [327]
1 year ago
12

Help plssss !!!!!!!!!!

Mathematics
1 answer:
spayn [35]1 year ago
8 0

Answer: x=5

Step-by-step explanation:

ABC=ABD+CBD

ABD=CBD         ==> Because they're formed from a bisecting line, meaning the angle ABC is divided into two equal angles.

5x-10=2x+5

3x-10=5

3x=15

x=5

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