document.write( "Question 115329: Solve the system by graphing.\r
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document.write( " 3x + y = –1
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document.write( " 9x + 3y = –3
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Algebra.Com's Answer #83939 by checkley71(8403)![]() ![]() ![]() You can put this solution on YOUR website! 3x+y=-1 or y=-3x-1 (red line) \n" ); document.write( "9x+3y=-3 or 3y=-9x-3 or y=-9x/3-3/3 or y=-3x-1 (green line) \n" ); document.write( "NOTICE THAT THESE 2 EQUATIONS ARE THE SAME THUS THE LINES ARE SUPERIMPOSED GREEN ON RED. \n" ); document.write( " |