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  Discussion about math, puzzles, games and fun.   Useful symbols: √ ∞ ≠ ≤ ≥ ≈ ⇒ ∈ Δ θ ∴ ∑ ∫ π -

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  •  » Im too old to remember. Solving fractional equation

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Topic review (newest first)

VR Hawks
2006-01-10 22:26:16

Just remember one simple thing: exchange symbols when places are exchanged.

So times(x) becomes divide(/), divide(/) becomes times(x), and plus(+) becomes minus(-), minus(-) becomes plus(+).

jmakoutz
2006-01-10 16:22:44

Thanks

ganesh
2006-01-10 16:21:01

(R-C) / C = P

R - C = PC
R = PC + C
R = C(P+1)

jmakoutz
2006-01-10 16:10:12

Ok.. Ive been out of college for awhile now and math was never my strongest suit so if someone can help I would greatly appreciate it.

(R-C) / C = P

I normally have R and C to get P, but now I would like to input P and C to get R. 

Thanks

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