document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=431843>Question 431843</A>: <I><SPAN STYLE=\"word-break: break-all;\">  Solve the system of equations given by {x+2y=4, 3x-y=5}  by the addition method, check your <BR>\n" );
document.write( "answer by the substitution method and graph the solution set if possible. \r<BR>\n" );
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document.write( "also am having problem with,\r<BR>\n" );
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document.write( " Find the equation of the line that passes through the points  (-3, 2) and (3,6)  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #299584 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=299584\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> x+2y=4	.............1	<BR>\n" );
document.write( "3x-y=5	.............2	<BR>\n" );
document.write( "Eliminate y								<BR>\n" );
document.write( "multiply (1)by 		1						<BR>\n" );
document.write( "Multiply (2) by		2						<BR>\n" );
document.write( "x+2y=4		<BR>\n" );
document.write( "6x-2y=10		<BR>\n" );
document.write( "Add the two equations								<BR>\n" );
document.write( "7x=	14		<BR>\n" );
document.write( "/7							<BR>\n" );
document.write( "x=2   	<BR>\n" );
document.write( "plug value of 	x in (1)				<BR>\n" );
document.write( "x+2y=4		<BR>\n" );
document.write( "2+2y=4		<BR>\n" );
document.write( "2y=4-2<BR>\n" );
document.write( "2y=2		<BR>\n" );
document.write( "y=1\r<BR>\n" );
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document.write( "SUBSTITUTION METHOD\r<BR>\n" );
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document.write( "x+2y=4	.............1				<BR>\n" );
document.write( "y=-5 +3x	---------2				<BR>\n" );
document.write( "Plug the value of y in (1)											<BR>\n" );
document.write( "x+2(-5+3x)=4<BR>\n" );
document.write( "x-10+6x=4			<BR>\n" );
document.write( "x+6x=4+	10				<BR>\n" );
document.write( "7x=14								<BR>\n" );
document.write( "/7										<BR>\n" );
document.write( "x=2										<BR>\n" );
document.write( "Plug the value of x in (1)											<BR>\n" );
document.write( "x+2y=4					<BR>\n" );
document.write( "1*2+2y=4				<BR>\n" );
document.write( "2+2y=4						<BR>\n" );
document.write( "2y=2								<BR>\n" );
document.write( "/2										<BR>\n" );
document.write( "y=1	<BR>\n" );
document.write( ".......................\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=graph%28300%2C300%2C-10%2C10%2C-10%2C10%2Cy=%28-x%2F2%29%2B2%2Cy=3x-5%29 ALIGN=MIDDLE  ALT=\"graph%28300%2C300%2C-10%2C10%2C-10%2C10%2Cy=%28-x%2F2%29%2B2%2Cy=3x-5%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "									<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );