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document.write( "Own a website? <A HREF=http://www.algebra.com/tutors/substitution.solver?solver_action=put_on_your_site>Put this solver on your site</A> too!\n" );
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document.write( "(In <I>expressions</I>)<BR>\n" );
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document.write( "<SPAN STYLE=\"word-break: break-all;\"> <H3>SUBSTITUTION solver -- compute expression given values</H3>\n" );
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document.write( "<SPAN  DISABLED_style= \"word-break: break-all;\"> Simplify or evaluate <input type=\"text\" name=\"e\" value=\"x^2-x+5+2x\" size=\"50\" />, where\r<BR><BR>\n" );
document.write( "<input type=\"text\" name=\"n1\" value=\"x\" size=\"6\" /> = <input type=\"text\" name=\"v1\" value=\"2\" size=\"6\" /><BR>\n" );
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document.write( "<input type=\"text\" name=\"n3\"  size=\"6\" /> = <input type=\"text\" name=\"v3\"  size=\"6\" /><BR>\n" );
document.write( "<input type=\"text\" name=\"n4\"  size=\"6\" /> = <input type=\"text\" name=\"v4\"  size=\"6\" />\r<BR><BR>\n" );
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document.write( "This solver has been accessed 219030 times.<BR>\n" );
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