document.write( "Question 1098542: 2x-y -1
\n" ); document.write( "7x+6y=-6\r
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Algebra.Com's Answer #712931 by josgarithmetic(39618)\"\" \"About 
You can put this solution on YOUR website!
\"system%282x-y=1%2C7x%2B6y=-6%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"y=2x-1\"
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\n" ); document.write( "\"7x%2B6%282x-1%29=-6\"
\n" ); document.write( "\"7x%2B12x-6=-6\"
\n" ); document.write( "\"19x=0\"
\n" ); document.write( "\"highlight%28x=0%29\"\r
\n" ); document.write( "\n" ); document.write( "-\r
\n" ); document.write( "\n" ); document.write( "\"highlight%28y=-1%29\"
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