document.write( "Question 626527: solve the system x+y=1 and y=2x+13 by graphing \n" ); document.write( "
Algebra.Com's Answer #394258 by jim_thompson5910(35256)\"\" \"About 
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Graph the two equations using a graphing to get \r
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\n" ); document.write( "\n" ); document.write( "From the graph, we see that the two lines intersect at the point (-4,5)\r
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\n" ); document.write( "\n" ); document.write( "So the solutions are x = -4 and y = 5\r
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