document.write( "Question 189377: how do u work this problem out????????????\r
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\n" ); document.write( "\n" ); document.write( " 1. y=2x
\n" ); document.write( " 6x-y=8
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Algebra.Com's Answer #142063 by Alan3354(69443)\"\" \"About 
You can put this solution on YOUR website!
y=2x
\n" ); document.write( "6x-y=8
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\n" ); document.write( "sub for y in the 2nd eqn
\n" ); document.write( "6x - 2x = 8
\n" ); document.write( "4x = 8
\n" ); document.write( "x = 2
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\n" ); document.write( "y = 4
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