document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1178089>Question 1178089</A>: <I><SPAN STYLE=\"word-break: break-all;\"> a-2b=9 2a-3b=4 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #807247 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=807247\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> a-2b=9, <BR>\n" );
document.write( "2a-3b=4\r<BR>\n" );
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document.write( "1.00	a	+	-2.00	b	=	9.00				<BR>\n" );
document.write( "										<BR>\n" );
document.write( "										<BR>\n" );
document.write( "2.00	a	+	-3.00	b	=	4.00	.............2			<BR>\n" );
document.write( "Eliminate 	b									<BR>\n" );
document.write( "multiply (1)by		-3.00								<BR>\n" );
document.write( "Multiply (2) by		2.00								<BR>\n" );
document.write( "-3.00	a		6.00	b	=	-27.00				<BR>\n" );
document.write( "4.00	a		-6.00	b	=	8.00				<BR>\n" );
document.write( "Add the two equations										<BR>\n" );
document.write( "1.00	a				=	-19.00				<BR>\n" );
document.write( "/	1.00									<BR>\n" );
document.write( "a	=	-19.00								<BR>\n" );
document.write( "plug value of			a	in (1)						<BR>\n" );
document.write( "1.00	a	+	-2.00	b	=	9.00				<BR>\n" );
document.write( "-19.00		+	-2.00	b	=	9.00				<BR>\n" );
document.write( "			-2.00	b	=	28.00				<BR>\n" );
document.write( "				b	=	-14.00				<BR>\n" );
document.write( "Ans	a	=	-19.00							<BR>\n" );
document.write( "	b	=	-14.00							\r<BR>\n" );
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document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );