document.write( "Question 450333: What am I doing wrong?\r
\n" ); document.write( "\n" ); document.write( "-5x-2[2x-4(x+7)]-6
\n" ); document.write( "Here is my work down.\r
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\n" ); document.write( "\n" ); document.write( "-5x-2[2x-4(x+7)]-6
\n" ); document.write( "-5x-2[2x-4x+28]-6\r
\n" ); document.write( "\n" ); document.write( "-5x-4x-8x+56-6
\n" ); document.write( "-17x+50. I know that answer is wrong. But, why is the -8x not needed? Don't you distribute?\r
\n" ); document.write( "\n" ); document.write( "Thanks
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Algebra.Com's Answer #309770 by MathLover1(20850)\"\" \"About 
You can put this solution on YOUR website!
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\n" ); document.write( "\n" ); document.write( "\"-5x-2%282x-4%28x%2B7%29%29-6\"\r
\n" ); document.write( "\n" ); document.write( "\"-5x-2%282x-4x-28%29-6\"....here was your mistake..it should be \"-28\" because \r
\n" ); document.write( "\n" ); document.write( "you multiplying \"7\" by \"-4\" \r
\n" ); document.write( "\n" ); document.write( "\"-5x-4x%2B8x%2B56-6\" .....same as above...be careful with signs \r
\n" ); document.write( "\n" ); document.write( "\"-9x%2B8x%2B50\"\r
\n" ); document.write( "\n" ); document.write( "\"-9x%2B50\"
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