document.write( "Question 657454: is 6x+9xy=11y a linear equation, why or why not ? \n" ); document.write( "
Algebra.Com's Answer #409872 by stanbon(75887)\"\" \"About 
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No, because it has an \"xy\" term which is 2nd power.
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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