document.write( "Question 334721: Please help with graphing the following systems:\r
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document.write( "4x +5y = -2
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document.write( "4y -x = 11\r
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document.write( "Thank you! \n" );
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Algebra.Com's Answer #239885 by mananth(16946)![]() ![]() You can put this solution on YOUR website! 4x +5y = -2 \n" ); document.write( "4y -x = 11 \n" ); document.write( ".. \n" ); document.write( "reorder the equations in slope intercept form \n" ); document.write( ".. \n" ); document.write( "y=(-4x-2)/5 \n" ); document.write( "y=(x+11)/4 \n" ); document.write( ".. \n" ); document.write( "Plot points (x,y) for at least three values of x for each line \n" ); document.write( "y=(-4x-2)/5........(0,-2/5)(1-6/5)(-26/5) \n" ); document.write( "y=(x+11)/4 ........(0,11/4)(1,3)(-1,5/2) \n" ); document.write( ".. \n" ); document.write( " \n" ); document.write( ".. \n" ); document.write( "You will get a similar graph\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |