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Monica [59]
3 years ago
12

Please help me understand this solve for x

Mathematics
2 answers:
LekaFEV [45]3 years ago
8 0
AB=AC+BC that is the formula that you need to solve the problem
Anit [1.1K]3 years ago
7 0

Answer:

-7

Step-by-step explanation:

AB = AC + BC

4 = x + 2 + 9

x = - 7

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