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B = P + Prz solve for r

1 Answer

7 votes

Answer:

(B-P) / Pz = r

Explanation:

B = P + Prz

Subtract P from each side

B-P = P -PPrz

B-P = Prz

Divide each side by Pz

(B-P) / Pr = Prz/Pz

(B-P) / Pz = r

User Michael Ruth
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