document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=234333>Question 234333</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Directions say to Graph the linear System and estimate the solution. Then Check the solution algebraically. the problem is 2x+y=13 5x-2y=1. please break it down to to step by step on how to graph and estimate the solution. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #172786 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><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=172786\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Directions say to Graph the linear System and estimate the solution. Then Check the solution algebraically. the problem is: <BR>\n" );
document.write( "2x+y=13 <BR>\n" );
document.write( "5x-2y=1. <BR>\n" );
document.write( "please break it down to to step by step on how to graph and estimate the solution.<BR>\n" );
document.write( "----------------<BR>\n" );
document.write( "Write each equation in slope-intercept form to get:<BR>\n" );
document.write( "y = -2x+13<BR>\n" );
document.write( "y = (5/2)x -(1/2)<BR>\n" );
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document.write( "Graph the two lines and estimate the solution:<BR>\n" );
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document.write( "--------------------------<BR>\n" );
document.write( "Your estimate might be (3,4)<BR>\n" );
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document.write( "Check that solution in each of the equations:<BR>\n" );
document.write( "4 = -2*3+13 = -6+13 = 7 ; you would need to adjust your estimate.---------------<BR>\n" );
document.write( "---<BR>\n" );
document.write( "4 = (5/2)3 - (1/2) = 7.5-0.5 = 7 ; you would need to adjust your extimate.<BR>\n" );
document.write( "---<BR>\n" );
document.write( "The actual solution is (3,7)<BR>\n" );
document.write( "If you had estimated the solution to be (3,7) the checking process<BR>\n" );
document.write( "would have shown you were correct.<BR>\n" );
document.write( "====================================<BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "Stan H.\r<BR>\n" );
document.write( "\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );