document.write( "Question 581641: c=100D-7 c=50 \n" ); document.write( "
Algebra.Com's Answer #371754 by jim_thompson5910(35256)\"\" \"About 
You can put this solution on YOUR website!
\"c=100D-7\"\r
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\n" ); document.write( "\n" ); document.write( "\"50=100D-7\"\r
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\n" ); document.write( "\n" ); document.write( "\"50%2B7=100D\"\r
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\n" ); document.write( "\n" ); document.write( "\"57=100D\"\r
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\n" ); document.write( "\n" ); document.write( "\"57%2F100=D\"\r
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\n" ); document.write( "\n" ); document.write( "\"D=57%2F100\"\r
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\n" ); document.write( "\n" ); document.write( "So the solution is \"D=57%2F100\"
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