document.write( "Question 716530: 2x+y=16
\n" ); document.write( "3x-y=4
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Algebra.Com's Answer #439887 by jim_thompson5910(35256)\"\" \"About 
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2x+y=16
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\n" ); document.write( "5x+0y = 20\r
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\n" ); document.write( "\n" ); document.write( "5x = 20\r
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\n" ); document.write( "\n" ); document.write( "x = 20/5\r
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\n" ); document.write( "\n" ); document.write( "x = 4\r
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\n" ); document.write( "\n" ); document.write( "2x + y = 16\r
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\n" ); document.write( "\n" ); document.write( "2(4) + y = 16\r
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\n" ); document.write( "\n" ); document.write( "8 + y = 16\r
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\n" ); document.write( "\n" ); document.write( "y = 16 - 8\r
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\n" ); document.write( "\n" ); document.write( "y = 8\r
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\n" ); document.write( "\n" ); document.write( "Answers: x = 4, y = 8
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