document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=755381>Question 755381</A>: <I><SPAN STYLE=\"word-break: break-all;\"> solve the following system of equations algebraically\r<BR>\n" );
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document.write( "y=2x^2+20x+15 and y=7x<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #806386 by </B><A HREF=/tutors/aboutme.mpl?userid=CubeyThePenguin><B>CubeyThePenguin(3113)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=CubeyThePenguin><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=CubeyThePenguin><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=806386\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\">  y = 2x^2 + 20x + 15<BR>\n" );
document.write( "y = 7x\r<BR>\n" );
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document.write( "2x^2 + 20x + 15 = 7x<BR>\n" );
document.write( "2x^2 + 13x + 15 = 0<BR>\n" );
document.write( "(2x + 3)(x + 5) = 0<BR>\n" );
document.write( "x = -3/2, x = -5\r<BR>\n" );
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document.write( "solutions: (x, y) = (-3/2, -21/2) and (-5, -35)\r<BR>\n" );
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