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If a/b=c/d, a/b=(a-c)/(b-d) algebraic proof (video)

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Tiago
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If a/b=c/d, a/b=(a-c)/(b-d) algebraic proof (video) Feb 11, 2019 18:45:47 GMT

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Post by Tiago on Feb 11, 2019 18:45:47 GMT

Just put this video up online.

If a/b=c/d and b and d are not equal to 0, plus b-d is not equal to 0, then a/b=(a-c)/(b-d).

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