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December 19, 2014

December 19, 2014

Posted by **Lueshelle** on Tuesday, April 24, 2012 at 10:53am.

- intermediate algebra -
**Damon**, Tuesday, April 24, 2012 at 11:17ammultiply first equation by 2

-30r+24s=48

+30r-24s=48

hmm, if I add those, I get 0 = 96. a problem all right

try multiplying the second one by -1 then look

-30r+24s=48

-30r+24s=-48

that is two parallel lines with the same slope but they never cross (different intercepts). There are no solutions.

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