document.write( "Question 779182: 9a+10b+12c=398
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document.write( "6a+4b+4c=164
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document.write( "1a+2b+1c=58\r
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document.write( "what is the value of a,b,c? \n" );
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Algebra.Com's Answer #475121 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! 9a+10b+12c=398 \n" ); document.write( "6a+4b+4c=164 \n" ); document.write( "1a+2b+1c=58 \n" ); document.write( "-------------- \n" ); document.write( "6, 20, 12 \n" ); document.write( " \n" ); document.write( " |