document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=176605>Question 176605</A>: <I><SPAN STYLE=\"word-break: break-all;\"> solve each system..(please) and (thanks:)\r<BR>\n" );
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document.write( "1. y=2x+8<BR>\n" );
document.write( "   y=3x-1\r<BR>\n" );
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document.write( "2. 2x-y=2<BR>\n" );
document.write( "   2x-2y=4\r<BR>\n" );
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document.write( "3.  -x+y=2<BR>\n" );
document.write( "    2x+y=-1<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #131673 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><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=131673\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 1. y=2x+8<BR>\n" );
document.write( "y=3x-1<BR>\n" );
document.write( "---<BR>\n" );
document.write( "Substitute to get:<BR>\n" );
document.write( "2x+8 = 3x-1<BR>\n" );
document.write( "x = 9<BR>\n" );
document.write( "---<BR>\n" );
document.write( "Since y = 2x+8, y = 2*9+8 = 26<BR>\n" );
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document.write( "2. 2x-y=2<BR>\n" );
document.write( "2x-2y=4<BR>\n" );
document.write( "solve each for y:<BR>\n" );
document.write( " y = 2x-2<BR>\n" );
document.write( "y = x-2<BR>\n" );
document.write( "Substitute:<BR>\n" );
document.write( "2x-2 = x-2<BR>\n" );
document.write( "x = 0<BR>\n" );
document.write( "--------<BR>\n" );
document.write( "Since y = x-2, y = 0-2 = -2<BR>\n" );
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document.write( "3. -x+y=2<BR>\n" );
document.write( "2x+y=-1<BR>\n" );
document.write( "Solve each for Y <BR>\n" );
document.write( "y = x + 2<BR>\n" );
document.write( "y = -2x-1<BR>\n" );
document.write( "Substitute to get:<BR>\n" );
document.write( "x+2 = -2x-1<BR>\n" );
document.write( "3x = -3<BR>\n" );
document.write( "x = -1<BR>\n" );
document.write( "Since y = x+2, y = -1+2 = 1<BR>\n" );
document.write( "=============================<BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
document.write( " </SPAN>\n" );
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