document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=158932>Question 158932</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Justin has already saved $40 and wants to buy a playstation 2 for $129 about four months from now. To find how much he should save each week between now and then, he wrote 40+16x=129. Explain this equation. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #117063 by </B><A HREF=/tutors/aboutme.mpl?userid=checkley77><B>checkley77(12844)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=checkley77><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=117063\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 40+4*4.2x=129 there are 4.2 weeks per month.<BR>\n" );
document.write( "40+16.8x=129<BR>\n" );
document.write( "16.8x=129-40<BR>\n" );
document.write( "16.8x=89<BR>\n" );
document.write( "x=89/16.8<BR>\n" );
document.write( "x=$5.30 per week is the necessary savings. </SPAN>\n" );
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