SOLUTION: Transpose V = 2R/R-r so that r is the subject

SOLUTION: Transpose V = 2R/R-r so that r is the subject

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Question 123318: Transpose V = 2R/R-r so that r is the subject
Answer by chitra(359) (Show Source): You can put this solution on YOUR website!
The given expression is:

By cross - multiplying, we get:

Adding r - 2R/V on both sides, we get:

= r

OR

Thus the solution in which "r" is the subject.
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