document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=932150>Question 932150</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Why is the answer to this question equal 25q + 10q + 30 + 5q + 10 = 200:<BR>\n" );
document.write( "A collection of coins consists of nickels, dimes, and quarters. There are 3 more dimes than quarters and 2 more nickels than quarters. All of the coins together are worth $2.00. If q represents the number of quarters, which of the following equations represents this situation? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #566005 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=566005\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> x = nickels<BR>\n" );
document.write( "y = dimes<BR>\n" );
document.write( "z = quarters<BR>\n" );
document.write( "---<BR>\n" );
document.write( "y = z + 3<BR>\n" );
document.write( "x = z + 2<BR>\n" );
document.write( "5x + 10y + 25z = 200<BR>\n" );
document.write( "---<BR>\n" );
document.write( "put the system of linear equations into standard form<BR>\n" );
document.write( "---<BR>\n" );
document.write( "y - z = 3<BR>\n" );
document.write( "x - z = 2<BR>\n" );
document.write( "5x + 10y + 25z = 200<BR>\n" );
document.write( "---<BR>\n" );
document.write( "copy and paste the above standard form linear equations in to this solver:<BR>\n" );
document.write( "https://sooeet.com/math/system-of-linear-equations-solver.php<BR>\n" );
document.write( "---<BR>\n" );
document.write( "solution:<BR>\n" );
document.write( "x = nickels = 6<BR>\n" );
document.write( "y = dimes = 7<BR>\n" );
document.write( "z = quarters = 4<BR>\n" );
document.write( "---<BR>\n" );
document.write( "note:<BR>\n" );
document.write( "---<BR>\n" );
document.write( "y = z + 3<BR>\n" );
document.write( "x = z + 2<BR>\n" );
document.write( "5x + 10y + 25z = 200<BR>\n" );
document.write( "---<BR>\n" );
document.write( "5(z + 2) + 10(z + 3) + 25z = 200<BR>\n" );
document.write( "5z + 10 + 10z + 30 + 25z = 200<BR>\n" );
document.write( "---<BR>\n" );
document.write( "substitute q for z:<BR>\n" );
document.write( "---<BR>\n" );
document.write( "5q + 10 + 10q + 30 + 25q = 200<BR>\n" );
document.write( "---<BR>\n" );
document.write( "rearrange:<BR>\n" );
document.write( "---<BR>\n" );
document.write( "25q + 10q + 30 + 5q + 10 = 200<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<BR>\n" );
document.write( "--- </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );