document.write( "Question 1194753: marry has 12.50 in twenty-five centavo coins and ten centavo coins. He has 8 more twenty-five centavo coins than ten centavo coins. \n" ); document.write( "
Algebra.Com's Answer #827004 by josgarithmetic(39618)\"\" \"About 
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Marry? He who?\r
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\n" ); document.write( "\n" ); document.write( "\"system%28q-d=8%2C25q%2B10d=1250%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"-d=8-q\"
\n" ); document.write( "\"d=q-8\"\r
\n" ); document.write( "\n" ); document.write( "Substitution and then algebra steps:
\n" ); document.write( "\"5q%2B2d=250\"
\n" ); document.write( "\"5q%2B2%28q-8%29=250\"
\n" ); document.write( "\"5q%2B2q-16=250\"
\n" ); document.write( "\"7q=266\"
\n" ); document.write( "\"q=38\"
\n" ); document.write( "&
\n" ); document.write( "\"d=30\"\r
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\n" ); document.write( "\n" ); document.write( "38 of the twentyfive-centavo coins
\n" ); document.write( "30 of the ten-centavo coins
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