document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=567073>Question 567073</A>: <I><SPAN STYLE=\"word-break: break-all;\"> im knew to algebra, and i don't know how to attack it, do u think u can help me out.\r<BR>\n" );
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document.write( "1. If the average of three numbers is V. If one of the numbers is Z and another is Y, what is the remaining number? <BR>\n" );
document.write( "A. ZY - V <BR>\n" );
document.write( "B. Z/V - 3 - Y <BR>\n" );
document.write( "C. Z/3 - V - Y <BR>\n" );
document.write( "D. 3V- Z - Y <BR>\n" );
document.write( "E. V- Z - Y <BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #366452 by </B><A HREF=/tutors/aboutme.mpl?userid=richard1234><B>richard1234(7193)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=richard1234><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=richard1234><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=366452\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Let X be the remaining number. Since the average of X,Y,Z is V, we have\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\LARGE \frac{X+Y+Z}{3} = V\">\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\LARGE X+Y+Z = 3V\">\r<BR>\n" );
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document.write( "Subtract Y+Z from both sides to isolate X.\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\LARGE X = 3V - Y - Z\">\r<BR>\n" );
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document.write( "This is the same as answer choice D. </SPAN>\n" );
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