document.write( "Question 315972: solve
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Algebra.Com's Answer #226038 by jim_thompson5910(35256)\"\" \"About 
You can put this solution on YOUR website!
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\n" ); document.write( "\n" ); document.write( "\"r%2F14-r%2F35=1%2F14\" Start with the given equation.\r
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\n" ); document.write( "\n" ); document.write( "\"70%28r%2Fcross%2814%29-r%2Fcross%2835%29%29=70%281%2Fcross%2814%29%29\" Multiply both sides by the LCD \"70\" to clear any fractions.\r
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\n" ); document.write( "\n" ); document.write( "\"5r-2r=5\" Distribute and multiply.\r
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\n" ); document.write( "\n" ); document.write( "\"3r=5\" Combine like terms on the left side.\r
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\n" ); document.write( "\n" ); document.write( "\"r=%285%29%2F%283%29\" Divide both sides by \"3\" to isolate \"r\".\r
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\n" ); document.write( "\n" ); document.write( "Answer:\r
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\n" ); document.write( "\n" ); document.write( "So the solution is \"r=5%2F3\" which approximates to \"r=1.667\".
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