document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=78470>Question 78470</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Find values for m and b in the following system so that the solution to the system is (-3, 4).   \r<BR>\n" );
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document.write( "5x + 7y = b\r<BR>\n" );
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document.write( "mx + y = 22\r<BR>\n" );
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document.write( "Please help. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #56279 by </B><A HREF=/tutors/aboutme.mpl?userid=checkley75><B>checkley75(3666)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=checkley75><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/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=56279\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 5x+7y=b<BR>\n" );
document.write( "5*-3+7*4=b<BR>\n" );
document.write( "-15+28=b<BR>\n" );
document.write( "b=13 answer.<BR>\n" );
document.write( "mx+y=22<BR>\n" );
document.write( "m*-3+4=22<BR>\n" );
document.write( "-3m=22-4<BR>\n" );
document.write( "-3m=18<BR>\n" );
document.write( "m=18/-3<BR>\n" );
document.write( "m=-6 answer.<BR>\n" );
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