November 28, 2015

Homework Help: Algebra

Posted by JERSEYGIRL on Sunday, December 4, 2011 at 8:49pm.

40 =15
x x - 20 This is a three part question>> first find the lcd method of solving this equations, and the second ones about cross-multiplying method to solve this equations ,The next question asked would the cross- multiplying method work for all rational equations?? Explain.

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