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valentinak56 [21]
3 years ago
14

Help pleaseeeee?????????

Mathematics
1 answer:
Juliette [100K]3 years ago
3 0

Answer:

AB  = 14

Step-by-step explanation:

AC = BC + x (AB)

43 = 2x + 1 + x

43 = 3x + 1

-1            -1

42 = 3x  (Divide by three)

14 = x

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