document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=91570>Question 91570</A>: <I><SPAN STYLE=\"word-break: break-all;\"> solve the following systems by using either addition or subtraction. if a unique solution does not exist, state whether the system is dependent or inconsistent.\r<BR>\n" );
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document.write( "10x+2y=7<BR>\n" );
document.write( "     y=-5x+3 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #66499 by </B><A HREF=/tutors/aboutme.mpl?userid=uma><B>uma(370)</B></A><img src=\"/images/stars/stars-10.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=uma><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=66499\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 10x+2y=7-------------(1)<BR>\n" );
document.write( " y=-5x+3--------------(2)\r<BR>\n" );
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document.write( "(2) can be written as 5x+y =3\r<BR>\n" );
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document.write( "Multiplying this by 2 we get,\r<BR>\n" );
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document.write( "10x+2y=6<BR>\n" );
document.write( "10x+2y=7---------(1)\r<BR>\n" );
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document.write( "On subtracting these equations we find that, both the variables get cancelled.\r<BR>\n" );
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document.write( "==> the given system does not have a solution.\r<BR>\n" );
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document.write( "In other words the lines represented by these equations are parallel. </SPAN>\n" );
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