document.write( "Question 194694: 3x+y=3\r
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document.write( "3y=1x-21
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document.write( "i dont know who to solve this and find the corrdinates of them to plot on a graph\r
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document.write( "the lesson is systems if liner equations \n" );
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Algebra.Com's Answer #146073 by checkley77(12844)![]() ![]() ![]() You can put this solution on YOUR website! 3x+y=3 \n" ); document.write( "y=-3x+3 (red line)\r \n" ); document.write( "\n" ); document.write( "3y=1x-21 \n" ); document.write( "y=x/3-21/3 \n" ); document.write( "y=x/3-7 (green line) \n" ); document.write( " |