document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=931587>Question 931587</A>: <I><SPAN STYLE=\"word-break: break-all;\"> solve algebraically for each system given below \r<BR>\n" );
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document.write( "x^2-4y^2=16<BR>\n" );
document.write( "2y-x=2\r<BR>\n" );
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document.write( "show steps please </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #565628 by </B><A HREF=/tutors/aboutme.mpl?userid=ewatrrr><B>ewatrrr(24785)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ewatrrr><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=ewatrrr><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=565628\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 2y-x=2   0r x = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2y-2 ALIGN=MIDDLE  ALT=\"2y-2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( ".....<BR>\n" );
document.write( "x^2-4y^2=16<BR>\n" );
document.write( "(2y-2)^2 - 4y^2 = 16<BR>\n" );
document.write( "4y^2 - 8y + 4 - 4y^2 = 16<BR>\n" );
document.write( "-8y + 4 = 16<BR>\n" );
document.write( "-8y = 12<BR>\n" );
document.write( "y = -12/8 = -3/2<BR>\n" );
document.write( "x = -5 <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2%28-3%2F2%29+-+2 ALIGN=MIDDLE  ALT=\"2%28-3%2F2%29+-+2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "(-5, -1.5) the solution set for this System<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=drawing%28300%2C300%2C+++-6%2C+6%2C+-6%2C+6%2C+grid%281%29%2C+%0D%0Agraph%28+300%2C+300%2C+-6%2C+6%2C+-6%2C+6%2C0%2C.5x+%2B+1%2C+.5sqrt%28x%5E2+-+16%29%2C+-.5sqrt%28x%5E2+-+16%29++%29%29 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
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