document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=354991>Question 354991</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Graph the linear system and estimate the solution. Then check the solution algebraically. \r<BR>\n" );
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document.write( "y = 4x +3 <BR>\n" );
document.write( "20x - 5y = -15\r<BR>\n" );
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document.write( "I really don't understand how to do these types of problems. Could you please break it down step by step for me? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #253607 by </B><A HREF=/tutors/aboutme.mpl?userid=mananth><B>mananth(16946)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=mananth><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=mananth><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=253607\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> y = 4x +3 <BR>\n" );
document.write( "...<BR>\n" );
document.write( "20x - 5y = -15<BR>\n" );
document.write( "/5<BR>\n" );
document.write( "4x-y=-3<BR>\n" );
document.write( "y=4x+3<BR>\n" );
document.write( "both the lines are same.\r<BR>\n" );
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document.write( "..<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=graph%28300%2C300%2C-10%2C10%2C-10%2C10%2C%284x%2B3%29%2C%284x%2B3%29%29 ALIGN=MIDDLE  ALT=\"graph%28300%2C300%2C-10%2C10%2C-10%2C10%2C%284x%2B3%29%2C%284x%2B3%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "only one line will be visible in the graph. the line intersects the the y axis at (0,3)<BR>\n" );
document.write( "there are infinitely many solutions to the system of equations </SPAN>\n" );
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