document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=630553>Question 630553</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Please HELP! I need to: <BR>\n" );
document.write( "-	Determine how many solutions exist<BR>\n" );
document.write( "-	Use either elimination or substitution to find the solutions (if any)<BR>\n" );
document.write( "-	Graph the two lines, labeling the x-intercepts, y-intercepts, and points of intersection  \r<BR>\n" );
document.write( "\n" );
document.write( "I have problems with decimals and need to know step by step how to solve this. \r<BR>\n" );
document.write( "\n" );
document.write( "0.2x + 0.4y = 1.7  and  8.3x - 6.3y = -4.3 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #397152 by </B><A HREF=/tutors/aboutme.mpl?userid=sachi><B>sachi(548)</B></A><img src=\"/images/stars/stars-10.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=sachi><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=sachi><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=397152\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Please HELP! I need to: <BR>\n" );
document.write( "-	Determine how many solutions exist<BR>\n" );
document.write( "-	Use either elimination or substitution to find the solutions (if any)<BR>\n" );
document.write( "-	Graph the two lines, labeling the x-intercepts, y-intercepts, and points of intersection  \r<BR>\n" );
document.write( "\n" );
document.write( "I have problems with decimals and need to know step by step how to solve this. \r<BR>\n" );
document.write( "\n" );
document.write( "0.2x + 0.4y = 1.7  ....eqn 1<BR>\n" );
document.write( "8.3x - 6.3y = -4.3.....eqn 2<BR>\n" );
document.write( "multiply both eqns by 10<BR>\n" );
document.write( "so<BR>\n" );
document.write( "2x+4y=17 ......eqn 3<BR>\n" );
document.write( "83x-63y=-43 ...eqn 4<BR>\n" );
document.write( "multiply eqn 3 by 83 & eqn 4 by 2 7 subtract<BR>\n" );
document.write( "166x+332y=1411<BR>\n" );
document.write( "166x-126y=-86<BR>\n" );
document.write( "-   +     +<BR>\n" );
document.write( "-------------<BR>\n" );
document.write( "     458y=1497 => y=1497/458=3.27<BR>\n" );
document.write( "from eqn 3 x=(17-4x3.27)/2=1.96<BR>\n" );
document.write( "ans upto 2 decimals </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );