document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=783383>Question 783383</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Chris has three times the number of Nintendo DS games as Nintendo Wii games. Each Nintendo DS game costs $30 while each Nintendo Wii game costs $50. How many games of each type does Chris have if he spent a total of $700 on all the games? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #476713 by </B><A HREF=/tutors/aboutme.mpl?userid=oscargut><B>oscargut(2103)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=oscargut><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=oscargut><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=476713\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Let x = number of Nintendo DS games\r<BR>\n" );
document.write( "\n" );
document.write( "Let y = number of Nintendo Wii games\r<BR>\n" );
document.write( "\n" );
document.write( "x = 3y\r<BR>\n" );
document.write( "\n" );
document.write( "30x+50y = 700\r<BR>\n" );
document.write( "\n" );
document.write( "Then\r<BR>\n" );
document.write( "\n" );
document.write( "30(3y)+50y = 700\r<BR>\n" );
document.write( "\n" );
document.write( "140y = 700\r<BR>\n" );
document.write( "\n" );
document.write( "y = 5\r<BR>\n" );
document.write( "\n" );
document.write( "x = 15\r<BR>\n" );
document.write( "\n" );
document.write( "If you need more help with similar questions you can contact me now at:\r<BR>\n" );
document.write( "\n" );
document.write( "mthman@gmail.com\r<BR>\n" );
document.write( "\n" );
document.write( "Thanks </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );