document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=471407>Question 471407</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Solve by substitution method and what is the solution set?<BR>\n" );
document.write( "0.1x+0.8=-4.6<BR>\n" );
document.write( "0.9x-0.5y=4.8<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #323352 by </B><A HREF=/tutors/aboutme.mpl?userid=mananth><B>mananth(16946)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=mananth><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=mananth><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=323352\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 0.1	x	+	0.8	y	=	-4.6	.............1				<BR>\n" );
document.write( "-0.5	y	=	4.8		-0.9	x	---------2				<BR>\n" );
document.write( "/	-0.5	=									<BR>\n" );
document.write( "	y	=	-9.6	+	1.8	x					<BR>\n" );
document.write( "Substitute y in 		(1)									<BR>\n" );
document.write( "0.1	x	+	0.8	(	-9.6	+	1.8	x	)	=	-4.6<BR>\n" );
document.write( "0.1	x		-7.68	+	1.44	x	=	-4.6			<BR>\n" );
document.write( "0.1	x	+	1.44	x	=	-4.6	7.68				<BR>\n" );
document.write( "1.54	x	=	3.08								<BR>\n" );
document.write( "/	1.54										<BR>\n" );
document.write( "x=	2										<BR>\n" );
document.write( "Plug the value of x in (1)											<BR>\n" );
document.write( "0.1	x	+	0.8	y	=	-4.6					<BR>\n" );
document.write( "0.1	*	2	+	0.8	y	=	-4.6				<BR>\n" );
document.write( "0.2	+	0.8	y	=	-4.6						<BR>\n" );
document.write( "0.8	y	=	-4.8								<BR>\n" );
document.write( "/	0.8										<BR>\n" );
document.write( "y=	-6										<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );