document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1063672>Question 1063672</A>: <I><SPAN STYLE=\"word-break: break-all;\"> 9x+9y =9<BR>\n" );
document.write( "2y=14x+20 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #678793 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39792)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><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=678793\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Divide members of the first equation by 9.<BR>\n" );
document.write( "Divide members of the second equation by 2.\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=system%28x%2By=1%2Cy=7x%2B10%29 ALIGN=MIDDLE  ALT=\"system%28x%2By=1%2Cy=7x%2B10%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "Arrange the two equations into the same form.<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=system%28x%2By=1%2C7x-y=-10%29 ALIGN=MIDDLE  ALT=\"system%28x%2By=1%2C7x-y=-10%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "You can eliminate y this way:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%2By%2B7x-y=1-10 ALIGN=MIDDLE  ALT=\"x%2By%2B7x-y=1-10\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=8x=-9 ALIGN=MIDDLE  ALT=\"8x=-9\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%28x=-9%2F8%29 ALIGN=MIDDLE  ALT=\"highlight%28x=-9%2F8%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "You could use substitution to find y. </SPAN>\n" );
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