SOLUTION: I am supposed to solve:
7/v= 8/v - 1/5
I got 39/5,but don't think it's right. I'm not sure I multiplied correctly.
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Question 236379: I am supposed to solve:
7/v= 8/v - 1/5
I got 39/5,but don't think it's right. I'm not sure I multiplied correctly.
Answer by nerdybill(7384) (Show Source): You can put this solution on YOUR website!
7/v= 8/v - 1/5
Begin by multiply (5v) through with a common denominator to get rid of denominators.
5v(7/v) = 5v(8/v - 1/5)
Distributing:
35 = 40 - v
Subtracting 40 from both sides:
-5 = -v
Multiplying both sides by -1:
5 = v
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