document.write( "Question 108190: Solve following systems by addition\r
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document.write( "2x+3y=1
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document.write( "5x+3y=16\r
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document.write( "2x+3y=1
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document.write( "-5x-3y=-16
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document.write( " -3x=-15
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document.write( " x=-5\r
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document.write( "Double checking to see if these are right?
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Algebra.Com's Answer #78858 by elima(1433) ![]() You can put this solution on YOUR website! The answer is +5, negative divided by a negative gives you a positive. Your doing everything else correct. Good Job. Just watch your signs. \n" ); document.write( ":) \n" ); document.write( "2x+3y=1 \n" ); document.write( "-5x-3y=-16 \n" ); document.write( " -3x=-15 \n" ); document.write( " x=5 \n" ); document.write( " |