document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=131635>Question 131635</A>: <I><SPAN STYLE=\"word-break: break-all;\"> in my homework it says to give the point that represents the intersections of the lines? i dont get how to solve the problem. i would like to know what is the equation or solution to the problems so i can do the rest by myself.the problem is y=x and 4x+5y=9 how do u find where the intersections of the lines is<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 #96073 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=96073\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> y=x and 4x+5y=9 <BR>\n" );
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document.write( "You are looking for a pair of numbers that make both equations true.<BR>\n" );
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document.write( "Since y = x, substitute x in place of y in the 2nd equation:<BR>\n" );
document.write( "4x + 5x = 9<BR>\n" );
document.write( "9x = 9<BR>\n" );
document.write( "x = 1<BR>\n" );
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document.write( "But y = x, so y = 1 also.<BR>\n" );
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document.write( "The solution for the system is (1,1)<BR>\n" );
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document.write( "If you graph the two equation they will intersect at (1,1).<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
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