SOLUTION: 1/AB = 1/BC-1/CD solve for C

SOLUTION: 1/AB = 1/BC-1/CD solve for C

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Question 1105881: 1/AB = 1/BC-1/CD solve for C
Answer by ikleyn(52782) (Show Source): You can put this solution on YOUR website!
.

Multiply both sides by ABCD. You will get


CD = AD - AB,


C = .

Solved.

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