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Twice the difference of a number and 8 is 3 equal to . Use the variable B for the unknown number.
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Twice the difference of a number and 8 is 3 equal to . Use the variable B for the unknown number.

User Yi Wang
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1 Answer

3 votes


2(b - 8) = 3

2b - 16 = 3

2b = 19

b = (19)/(2)

b = 9.5



User Mojtaba Hosseini
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