document.write( "Question 1074842: In Anthony's classroom there are red chairs, yellow chairs, and blue chairs. There are 7 red chairs. There are 3 times as many yellow chairs as red chairs, and there are 6 fewer blue chairs than yellow chairs. How many chairs are there in Anthony's classroom?
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Algebra.Com's Answer #689510 by josgarithmetic(39617)\"\" \"About 
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\"system%28r=7%2Cy=3%2A7%2Cb=y-6%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"b=21-6=15\"\r
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\n" ); document.write( "\n" ); document.write( "RED, 7
\n" ); document.write( "YELLOW, 21
\n" ); document.write( "BLUE, 15
\n" ); document.write( "Total, 7+21+15
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