document.write( "Question 25265: USE THE GRAPHING METHOD TO TELL HOW MANY SOLUTIONS THE SYSTEM HAS:\r
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document.write( "x+y=8
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document.write( "x+y=-1 \n" );
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Algebra.Com's Answer #451233 by jam123(18)![]() ![]() ![]() You can put this solution on YOUR website! x+y = 8, so \n" ); document.write( "y = 8-x\r \n" ); document.write( "\n" ); document.write( "x+y=-1 so \n" ); document.write( "y=-1-x \n" ); document.write( " \n" ); document.write( "The lines are parallel so there are no solutions. \n" ); document.write( " |