document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=129875>Question 129875</A>This question is from textbook <A HREF=http://www.amazon.com/exec/obidos/ASIN/0495188891/algebrahomeworkh>intermediate algebra</A><BR>\n" );
document.write( ": <I><SPAN STYLE=\"word-break: break-all;\"> Solve the system of equations using the substitution method.<BR>\n" );
document.write( "If the answer is a unique solution, present it as an ordered pair: (x, y). If not, specify whether the answer is “no solution” or “infinitely many solutions.”<BR>\n" );
document.write( "-7x + y = 4<BR>\n" );
document.write( "2x + 8y = 0<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #94872 by </B><A HREF=/tutors/aboutme.mpl?userid=scott8148><B>scott8148(6628)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=scott8148><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=scott8148><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=94872\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> adding 7x to the first equation __ y=7x+4\r<BR>\n" );
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document.write( "substituting into second equation __ 2x+8(7x+4)=0 __ 2x+56x+32=0 __ 58x=-32\r<BR>\n" );
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document.write( "substitute value of x into y=7x+4 to find y </SPAN>\n" );
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