document.write( "Question 52670: 4x-2x+7x=36\r
\n" ); document.write( "\n" ); document.write( "2x+7x=36
\n" ); document.write( "9x=36
\n" ); document.write( "9x/9=36/9
\n" ); document.write( "x=4
\n" ); document.write( "
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Algebra.Com's Answer #35140 by w_sellard(1)\"\" \"About 
You can put this solution on YOUR website!
x=4 \n" ); document.write( "
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