document.write( "Question 227368: 80 decreased by 3 times a number is 56. what is the number? \n" ); document.write( "
Algebra.Com's Answer #168981 by rapaljer(4671)\"\" \"About 
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80-3x=56\r
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\n" ); document.write( "\n" ); document.write( "Subtract 80 from each side:
\n" ); document.write( "-3x = 56-80
\n" ); document.write( "-3x=-24\r
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\n" ); document.write( "\n" ); document.write( "Divide both sides by -3:
\n" ); document.write( "\"%28-3x%29%2F-3=%28-24%29%2F-3\"\r
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\n" ); document.write( "\n" ); document.write( "\"x=8\"\r
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\n" ); document.write( "\n" ); document.write( "R^2\r
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\n" ); document.write( "\n" ); document.write( "Dr. Robert J. Rapalje
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