document.write( "Question 636658: (3x-1)-(-3x-7)-9x\r
\n" ); document.write( "\n" ); document.write( "distribute then combine like terms \n" ); document.write( "

Algebra.Com's Answer #401172 by MathLover1(20850) $\"\"$ $\"About$

You can put this solution on YOUR website!
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\n" ); document.write( "\n" ); document.write( " $\"%283x-1%29-%28-3x-7%29-9x\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"3x-1%2B3x%2B7-9x\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"6x%2B6-9x\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"6-3x\"$ \n" ); document.write( "

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