document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=281267>Question 281267</A>: <I><SPAN STYLE=\"word-break: break-all;\"> 4.Solve by Elimination-Multiplication. (   )<BR>\n" );
document.write( "   3x-2y=3<BR>\n" );
document.write( "   -x+y=1 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #204365 by </B><A HREF=/tutors/aboutme.mpl?userid=oberobic><B>oberobic(2304)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=oberobic><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=204365\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> The given equations are...<BR>\n" );
document.write( "3x -2y = 3<BR>\n" );
document.write( "-x + y = 1<BR>\n" );
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document.write( "Multiply the second equation by 2 to set up for elimination...<BR>\n" );
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document.write( "-2x + 2y = 2<BR>\n" );
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document.write( "Then add the two equations...<BR>\n" );
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document.write( "3x -2y = 3<BR>\n" );
document.write( "-2x +2y = 2<BR>\n" );
document.write( "x = 5<BR>\n" );
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document.write( "Substitute x=5 into first equation to find y...<BR>\n" );
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document.write( "3x - 2y = 3<BR>\n" );
document.write( "3(5) -2y = 3<BR>\n" );
document.write( "15 -2y = 3<BR>\n" );
document.write( "-2y = 3 -15<BR>\n" );
document.write( "y = -12/-2 = 6<BR>\n" );
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document.write( "Check answer by substituting into the 2nd equation...<BR>\n" );
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document.write( "-x + y = 1<BR>\n" );
document.write( "-5 + 6 = 1<BR>\n" );
document.write( "Correct!<BR>\n" );
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document.write( "Answer:<BR>\n" );
document.write( "x = 5<BR>\n" );
document.write( "y = 6<BR>\n" );
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document.write( "Done </SPAN>\n" );
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