document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=256413>Question 256413</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Solve these equations by addition.\r<BR>\n" );
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document.write( "3x - 4y = 7<BR>\n" );
document.write( "3x + 2y = -5\r<BR>\n" );
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document.write( "The lines intersect at (?,?) \r<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #188524 by </B><A HREF=/tutors/aboutme.mpl?userid=Alan3354><B>Alan3354(69443)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Alan3354><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=Alan3354><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=188524\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 3x - 4y = 7<BR>\n" );
document.write( "3x + 2y = -5 <BR>\n" );
document.write( "------------- Subtract (or multiply one of the eqns by -1, and add)<BR>\n" );
document.write( "0x - 6y = 12<BR>\n" );
document.write( "y = -2<BR>\n" );
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document.write( "x = -1/3<BR>\n" );
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document.write( "The intersection is at (x,y) = (-1/3,-2)<BR>\n" );
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