document.write( "Question 259898: what are the two ordered pairs for this:\r
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document.write( "5x+2y=11
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document.write( "7x-3y=13 \n" );
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Algebra.Com's Answer #191391 by richwmiller(17219)![]() ![]() You can put this solution on YOUR website! What makes you think there are two ordered pairs?\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "5x+2y=11 \n" ); document.write( "7x-3y=13 \n" ); document.write( "multiply first by 3 and second by 2\r \n" ); document.write( "\n" ); document.write( "5x+2y=11 *3 \n" ); document.write( "7x-3y=13 *2\r \n" ); document.write( "\n" ); document.write( "15x+6y=33 \n" ); document.write( "14x-6y=26 \n" ); document.write( "add \n" ); document.write( "29x=59 \n" ); document.write( "x=59/29 \n" ); document.write( "5(59/29)+2y=11 \n" ); document.write( "5*59/29+2y=11*29/29 \n" ); document.write( "295/29+2y=319/29 \n" ); document.write( "2y=24/29 \n" ); document.write( "y=12/29 \n" ); document.write( "(59/29,12/29) \n" ); document.write( " |