document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=824604>Question 824604</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A boy purchased some chocolates from a shop for Tk. 120. If the price of chocolate was reduced by 20%, he could have purchased 2 more chocolates. How many chocolates did he buy?<BR>\n" );
document.write( "A.10  B.8  C.12  D.14 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #496630 by </B><A HREF=/tutors/aboutme.mpl?userid=TimothyLamb><B>TimothyLamb(4379)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=TimothyLamb><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=TimothyLamb><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=496630\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> ---<BR>\n" );
document.write( "x = number of chocolates<BR>\n" );
document.write( "y = price per item<BR>\n" );
document.write( "---<BR>\n" );
document.write( "xy = 120<BR>\n" );
document.write( "(x + 2)(0.80y) = 120<BR>\n" );
document.write( "---<BR>\n" );
document.write( "xy = 120<BR>\n" );
document.write( "0.80xy + 1.6y = 120<BR>\n" );
document.write( "0.80(120) + 1.6y = 120<BR>\n" );
document.write( "1.6y = 120 - 0.80(120)<BR>\n" );
document.write( "y = 0.20*(120)/1.6<BR>\n" );
document.write( "y = 15<BR>\n" );
document.write( "---<BR>\n" );
document.write( "answer:<BR>\n" );
document.write( "x = number of chocolates = 120/15 = 8<BR>\n" );
document.write( "y = price per item = 15 Tk.<BR>\n" );
document.write( "---<BR>\n" );
document.write( "Solve and graph linear equations:<BR>\n" );
document.write( "https://sooeet.com/math/linear-equation-solver.php<BR>\n" );
document.write( "---<BR>\n" );
document.write( "Solve quadratic equations, quadratic formula:<BR>\n" );
document.write( "https://sooeet.com/math/quadratic-formula-solver.php<BR>\n" );
document.write( "---<BR>\n" );
document.write( "Solve systems of linear equations up to 6-equations 6-variables:<BR>\n" );
document.write( "https://sooeet.com/math/system-of-linear-equations-solver.php </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );