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Solve the formula

0 votes

E/e =R+r for r

solving-rational-equations

asked Oct 25, 2014 in ALGEBRA 2 by doan12345 Pupil

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1 Answer

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The equation is E/e = R + r and solve for r.

Subtract R from each side.

E/e - R = R + r - R

E/e - R = r

The value of r = E/e - R.

answered Oct 25, 2014 by casacop Expert

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