document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1074553>Question 1074553</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Matt took a test consisting of 20 problems.Each correct earns 5 points, but each incorrect answers loses 1 point. Matt answered all thw questions,  and his score was 76. How many questions did he answer correctly  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #689376 by </B><A HREF=/tutors/aboutme.mpl?userid=jorel1380><B>jorel1380(3719)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=jorel1380><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/cgi-bin/show-face.mpl?user=jorel1380><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=689376\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Let m be the answers that Matt got correct, and n be wrong answers. Then<BR>\n" );
document.write( "m+n=20<BR>\n" );
document.write( "5m-n=76<BR>\n" );
document.write( "n=20-m<BR>\n" );
document.write( "so:<BR>\n" );
document.write( "5m-(20-m)=76<BR>\n" );
document.write( "6m=96<BR>\n" );
document.write( "m=16<BR>\n" );
document.write( "Matt got 16 answers right and 4 wrong. &#9786;&#9786;&#9786;&#9786; </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );