document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=474907>Question 474907</A>: <I><SPAN STYLE=\"word-break: break-all;\"> How many integers from -8000 to 8000 are divisible by 4?\r<BR>\n" );
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document.write( "Please explain how  I could approach and solve this, thanks! </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #325665 by </B><A HREF=/tutors/aboutme.mpl?userid=robertb><B>robertb(5830)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=robertb><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=robertb><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=325665\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Use the formula for the nth term of an arithmetic series:\r<BR>\n" );
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document.write( "==> 8000 = -8000 + (n-1)4 ==> 16000 = 4(n-1)\r<BR>\n" );
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document.write( "==> n-1 = 4000 ==> n = 4,001, the number of integers from -8,000 to 8, 000 divisible by 4.<BR>\n" );
document.write( "(Note that we have let -8,000 be the first term of the arithmetic series, which is actually divisible by 4.) </SPAN>\n" );
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