document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=583360>Question 583360</A>: <I><SPAN STYLE=\"word-break: break-all;\"> how to solve equations using substitution\r<BR>\n" );
document.write( "\n" );
document.write( "y=.75x<BR>\n" );
document.write( "3x-4y=0 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #372432 by </B><A HREF=/tutors/aboutme.mpl?userid=dfrazzetto><B>dfrazzetto(283)</B></A><img src=\"/images/stars/stars-09.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=dfrazzetto><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=dfrazzetto><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=372432\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> y=.75x<BR>\n" );
document.write( "3x-4y=0\r<BR>\n" );
document.write( "\n" );
document.write( "3x - 4(3x/4) = 0\r<BR>\n" );
document.write( "\n" );
document.write( "3x - 3x = 0\r<BR>\n" );
document.write( "\n" );
document.write( "0 = 0 always true for all real numbers </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );