document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1162172>Question 1162172</A>: <I><SPAN STYLE=\"word-break: break-all;\"> How do I slove the following systems of linear equations: 2x + 4y = 22 and y - x = 1 using substitution  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #785891 by </B><A HREF=/tutors/aboutme.mpl?userid=Alan3354><B>Alan3354(69443)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Alan3354><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=Alan3354><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=785891\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> How do I slove the following systems of linear equations: 2x + 4y = 22 and y - x = 1 using substitution <BR>\n" );
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document.write( "2x + 4y = 22<BR>\n" );
document.write( " y - x = 1  ---> y = x+1<BR>\n" );
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document.write( "Sub for y in the 1st equation.<BR>\n" );
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