document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1076174>Question 1076174</A>: <I><SPAN STYLE=\"word-break: break-all;\"> what is the solution to the system shown below?\r<BR>\n" );
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document.write( "2x+y=-3<BR>\n" );
document.write( "x-5y=4\r<BR>\n" );
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document.write( "A. (0,-3)<BR>\n" );
document.write( "B. (-3,4)<BR>\n" );
document.write( "C. (-1,-1)<BR>\n" );
document.write( "D. (,-5) </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #690838 by </B><A HREF=/tutors/aboutme.mpl?userid=rothauserc><B>rothauserc(4718)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=rothauserc><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=rothauserc><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=690838\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 1)  2x  +y = -3<BR>\n" );
document.write( "2)   x -5y =  4<BR>\n" );
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document.write( "solve equation 2 for x<BR>\n" );
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document.write( "x = 5y +4<BR>\n" );
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document.write( "substitute for x in equation 1<BR>\n" );
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document.write( "2(5y +4) + y = -3<BR>\n" );
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document.write( "10y +8 +y = -3<BR>\n" );
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document.write( "11y = -11<BR>\n" );
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document.write( "y = -1<BR>\n" );
document.write( "x = 5(-1) +4 = -5 +4 = -1<BR>\n" );
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document.write( "solution is (-1, -1) and answer is C<BR>\n" );
document.write( ":check our answer with equations 1 and 2<BR>\n" );
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document.write( "1)  2(-1) +(-1) = -3<BR>\n" );
document.write( "-2 -1 = -3<BR>\n" );
document.write( "-3 = -3<BR>\n" );
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document.write( "2)  -1 -5(-1) = 4<BR>\n" );
document.write( "-1 +5 = 4<BR>\n" );
document.write( "4 = 4<BR>\n" );
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document.write( "our answer checks   :-)<BR>\n" );
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document.write( " </SPAN>\n" );
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