document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=159784>Question 159784</A>: <I><SPAN STYLE=\"word-break: break-all;\"> how do you do... substitution on this problem 4p+2q=8<BR>\n" );
document.write( "                                              q=2p+1 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #117824 by </B><A HREF=/tutors/aboutme.mpl?userid=KnightOwlTutor><B>KnightOwlTutor(293)</B></A><img src=\"/images/stars/stars-09.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=KnightOwlTutor><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=KnightOwlTutor><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=117824\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 4p+2q=8<BR>\n" );
document.write( "  Substitute q=2p+1 in the equation above\r<BR>\n" );
document.write( "\n" );
document.write( "4p+2(2p+1)=8<BR>\n" );
document.write( "Use the distributive property\r<BR>\n" );
document.write( "\n" );
document.write( "4p+4p+2=8<BR>\n" );
document.write( "8p+2=8<BR>\n" );
document.write( "Subtract 2 from both sides<BR>\n" );
document.write( "8p=6<BR>\n" );
document.write( "divide both sides by 8<BR>\n" );
document.write( "p=6/8 or 3/4\r<BR>\n" );
document.write( "\n" );
document.write( "Plug p in to get the value for q<BR>\n" );
document.write( "q=2(3/4)+1=3/2+2/2=5/2\r<BR>\n" );
document.write( "\n" );
document.write( "Plug in p and q values into the equation<BR>\n" );
document.write( "4(3/4)+2(5/2)=8\r<BR>\n" );
document.write( "\n" );
document.write( "After cancelling terms you get\r<BR>\n" );
document.write( "\n" );
document.write( "3+5=8\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );