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2 votes
If AB=9 and A lies at 5 where could B be located

User Peaer
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2 Answers

3 votes
B would be 4 because 9(AB)-5(A)= 4(B).
User ZeroTek
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4 votes
b would be at 4 since b+5 = 9

subtract 5 from both sides
b = 4
User Thennan
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