document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=333183>Question 333183</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Find the solution to each system by the addition (elimination) method. <BR>\n" );
document.write( "4s-5t=18<BR>\n" );
document.write( "6s+10t=-8 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #238739 by </B><A HREF=/tutors/aboutme.mpl?userid=checkley77><B>checkley77(12844)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=checkley77><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/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=238739\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 4s-5t=18 MULTIPLY BY 2 & ADD<BR>\n" );
document.write( "6s+10t=-8<BR>\n" );
document.write( "8s-10t=36<BR>\n" );
document.write( "---------------<BR>\n" );
document.write( "14s=28<BR>\n" );
document.write( "s=28/14<BR>\n" );
document.write( "s=2 ans.<BR>\n" );
document.write( "4*2-5t=18<BR>\n" );
document.write( "8-5t=18<BR>\n" );
document.write( "-5t=18-8<BR>\n" );
document.write( "-5t=10<BR>\n" );
document.write( "t=10/-5<BR>\n" );
document.write( "t=-2 ans.<BR>\n" );
document.write( "Proof:<BR>\n" );
document.write( "6*2+10*-2=-8<BR>\n" );
document.write( "12-20=-8<BR>\n" );
document.write( "-8=-8 </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );