document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=90777>Question 90777</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Solve the system by graphing.<BR>\n" );
document.write( "	  x + y = 4<BR>\n" );
document.write( "	–x + y = 2<BR>\n" );
document.write( " </SPAN>\n" );
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document.write( "     Solve the system by graphing.<BR>\n" );
document.write( "x + y = 4<BR>\n" );
document.write( "–x + y = 2\r<BR>\n" );
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document.write( "      The required eq'n for the graph is y = -x+4   and y = x+2\r<BR>\n" );
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document.write( "      <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+graph%28+300%2C+200%2C+-6%2C+5%2C+-10%2C+10%2C+x%2B2%2C+-x%2B4%29+ ALIGN=MIDDLE  ALT=\"+graph%28+300%2C+200%2C+-6%2C+5%2C+-10%2C+10%2C+x%2B2%2C+-x%2B4%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" > \r<BR>\n" );
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document.write( "       From the graph the solution is (1,3) </SPAN>\n" );
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