document.write( "Question 120800: simplify \r
\n" ); document.write( "\n" ); document.write( "4x-7(x + 3)
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Algebra.Com's Answer #88594 by MathLover1(20850)\"\" \"About 
You can put this solution on YOUR website!

\n" ); document.write( "\"4x+-+7%28x+%2B+3%29\".......first multiply \"7%28x+%2B+3%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"4x+-+7x+-+21\".......\r
\n" ); document.write( "\n" ); document.write( "\"-+3x+-+21\".......
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