andreasawyer1 andreasawyer1

17-02-2017
Mathematics

contestada

Include all of your work in your answer. Submit your solution.

P = 3r + 2s ; for s

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Luv2Teach Luv2Teach

22-02-2017

First subtract 3r from both sides: P-3r = 2s. Now divide both sides by 2:
(P-3r)/2 = s

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