SOLUTION: If a ≠ b and 1/x + 1/a = 1/b, then x = ?
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Question 764432: If a ≠ b and 1/x + 1/a = 1/b, then x = ?
Answer by josgarithmetic(39617) (Show Source): You can put this solution on YOUR website!
Multiply left and right sides by abx.
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