document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=460572>Question 460572</A>: <I><SPAN STYLE=\"word-break: break-all;\">  Part 1:<BR>\n" );
document.write( "Solve the following system of equations. Please show your work to receive full credit.<BR>\n" );
document.write( "x - y = 19<BR>\n" );
document.write( "2x + y = 2\r<BR>\n" );
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document.write( "Part 2:<BR>\n" );
document.write( "Explain which method you chose to solve the system and why you felt it was the best choice. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #315921 by </B><A HREF=/tutors/aboutme.mpl?userid=richwmiller><B>richwmiller(17219)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=richwmiller><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=richwmiller><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=315921\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> We could solve by substitution or elimination.<BR>\n" );
document.write( "Elimination is the easier and quicker method because we have a +y and -y which would eliminate y.<BR>\n" );
document.write( "3x=21<BR>\n" );
document.write( "x=7<BR>\n" );
document.write( "plug in 7 in the second equation.\r<BR>\n" );
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document.write( "14+y=2<BR>\n" );
document.write( "y=-12<BR>\n" );
document.write( "check<BR>\n" );
document.write( "in the first equation<BR>\n" );
document.write( "7+12=19<BR>\n" );
document.write( "ok\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );