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Mathematics 13 Online
OpenStudy (anonymous):

(r-q)/(p-r) = q/p Apparently this simplifies to: 1/p + 1/q = 2/r But I can't figure out how. Would greatly appreciate it if someone showed me the steps.

OpenStudy (anonymous):

Divide everything on top equation by (1/r)/(1/r)?

OpenStudy (anonymous):

Ah that's how you do it. Thanks

OpenStudy (anonymous):

No problem.

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