document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=934311>Question 934311</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Solve the system of equations algebraically.\r<BR>\n" );
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document.write( "y = 2x + 2<BR>\n" );
document.write( "4x - y = -6 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #568521 by </B><A HREF=/tutors/aboutme.mpl?userid=checkley77><B>checkley77(12844)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=checkley77><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=568521\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\">  y= 2x + 2<BR>\n" );
document.write( "4x - y = -6<BR>\n" );
document.write( "replace y  with (2x+2)<BR>\n" );
document.write( "4x-(2x+2)=-6<BR>\n" );
document.write( "4x-2x-2=-6<BR>\n" );
document.write( "2x=-6+2<BR>\n" );
document.write( "2x=-4<BR>\n" );
document.write( "x=-4/2<BR>\n" );
document.write( "x=-2 ans.<BR>\n" );
document.write( "y=2*-2+2<BR>\n" );
document.write( "y=-4+2<BR>\n" );
document.write( "y=-2 ans.<BR>\n" );
document.write( "proof:<BR>\n" );
document.write( "4*-2-(-2)=-6<BR>\n" );
document.write( "-8+2=-6<BR>\n" );
document.write( "-6=-6<BR>\n" );
document.write( "  </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );