document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=184758>Question 184758</A>: <I><SPAN STYLE=\"word-break: break-all;\"> PLEASE GUIDE ME.<BR>\n" );
document.write( "A math class has 30 students . the number of boys in the class is 4 more than the number of girls.\ Use the system of linear equations to determine the number of girls in the class. Show your workPLEASE GOD HELP ME </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #138659 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><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=138659\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> A math class has 30 students . the number of boys in the class is 4 more than the number of girls.\ Use the system of linear equations to determine the number of girls in the class. <BR>\n" );
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document.write( "Let # of girls be \"x\".<BR>\n" );
document.write( "Then # of boys is \"x+4\".<BR>\n" );
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document.write( "Equation:<BR>\n" );
document.write( "x + (x+4) = 30<BR>\n" );
document.write( "2x + 4 = 30<BR>\n" );
document.write( "2x = 26<BR>\n" );
document.write( "x = 13 (# of girls is 13)<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H. </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );