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I= E/R for R? They want you to solve each of the formulas for the indicated variable, but I don't know what I'm doing.

User Mike Buss
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1 Answer

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I= E/R....multiply both sides by R, eliminating the R on the right side
IR = E...now divide both sides by I, eliminating the I on the left side
R = E/I <===
User Larv
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