document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=718177>Question 718177</A>: <I><SPAN STYLE=\"word-break: break-all;\"> I need help very fast!! For my Algebra Homework!! I also have a test on this tomorrow!! \r<BR>\n" );
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document.write( "Linear Systems using Substituion:\r<BR>\n" );
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document.write( "y = 2x - 1<BR>\n" );
document.write( "2x + y = 3<BR>\n" );
document.write( "___________<BR>\n" );
document.write( " PLEASE EXPLAIN HOW YOU DID EVERYTHING AND WHY STEP-BY-STEP\r<BR>\n" );
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document.write( "THANKS!! </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #440786 by </B><A HREF=/tutors/aboutme.mpl?userid=kngt><B>kngt(2)</B></A><img src=\"/images/stars/iconNewId_16x16.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=kngt><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=440786\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Your question is<BR>\n" );
document.write( "y=2x-1 - equation (1)<BR>\n" );
document.write( "2x+y=3 - equation (2)\r<BR>\n" );
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document.write( "Rearrange equ (1)to form<BR>\n" );
document.write( "y=2x-1 ---> 2x-y-1=0 ----> 2x-y=1 - equation (3)\r<BR>\n" );
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document.write( "Add (2) and (3)<BR>\n" );
document.write( "4x=4 ---> x=1\r<BR>\n" );
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document.write( "Put x=1 in equ (2)<BR>\n" );
document.write( "2*1+y=3<BR>\n" );
document.write( "y=3-2<BR>\n" );
document.write( "y=1<BR>\n" );
document.write( " </SPAN>\n" );
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