document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=104696>Question 104696</A>: <I><SPAN STYLE=\"word-break: break-all;\"> This is the question: Write a system of equations having \r<BR>\n" );
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document.write( "A unique solution.\r<BR>\n" );
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document.write( "An infinite number of solutions.\r<BR>\n" );
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document.write( "No solution.\r<BR>\n" );
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document.write( "Ok, if you will be so kind..explain to me how these example relate to this question. <BR>\n" );
document.write( " 4x+3y=15<BR>\n" );
document.write( "-4x+5y=17\r<BR>\n" );
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document.write( "3x+4y=20<BR>\n" );
document.write( "6x+8y=45\r<BR>\n" );
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document.write( "5x+2y=24<BR>\n" );
document.write( "5x+2y=16\r<BR>\n" );
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document.write( "Thanks!\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 #76228 by </B><A HREF=/tutors/aboutme.mpl?userid=scott8148><B>scott8148(6628)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=scott8148><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=scott8148><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=76228\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> a unique solution means the equations result in lines that have different slopes and will cross at ONE point ... the first 2 equations fit this case\r<BR>\n" );
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document.write( "an infinite number of solutions means the equations result in the same line ... there are no examples of this\r<BR>\n" );
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document.write( "no solutions means the equations result in parallel lines ... the last two pairs of equations are examples of this\r<BR>\n" );
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document.write( "note:  it looks like the third and fourth equations were supposed to be an infinite example, but the constant terms on the right side don't fit ... if the 45 were 40, then it works </SPAN>\n" );
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