document.write( "Question 139585: 5x+3+2x=7+x+20 \n" ); document.write( "
Algebra.Com's Answer #101770 by oscargut(2103)\"\" \"About 
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5x+3+2x=7+x+20
\n" ); document.write( "then
\n" ); document.write( "7x+3=x+27
\n" ); document.write( "6x=24
\n" ); document.write( "x=4
\n" ); document.write( "
\n" );