document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=259183>Question 259183</A>: <I><SPAN STYLE=\"word-break: break-all;\"> solve by the substitution method.  5x+9y=51 and x=39-5y </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #190823 by </B><A HREF=/tutors/aboutme.mpl?userid=richwmiller><B>richwmiller(17219)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=richwmiller><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=richwmiller><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=190823\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 5*(39-5y)+9y=51<BR>\n" );
document.write( "multiply out and solve for y<BR>\n" );
document.write( "5*39-25y+9y=51<BR>\n" );
document.write( "195-16y=51<BR>\n" );
document.write( "144=16y<BR>\n" );
document.write( "4*4*3*3=4*4y<BR>\n" );
document.write( "9=y<BR>\n" );
document.write( "x=39-5y<BR>\n" );
document.write( "x=39-45<BR>\n" );
document.write( "x=-6<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );