document.write( "Question 425983: Which one of these is not a linear equation:
\n" ); document.write( "6y^2-3y+1 = 0
\n" ); document.write( "0.07x-0.09x=0.57
\n" ); document.write( "5t-11t=-6t
\n" ); document.write( "7x+9(x-2)=-5x
\n" ); document.write( "none of the above \n" ); document.write( "

Algebra.Com's Answer #296433 by Theo(13342) $\"\"$ $\"About$

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6y^2 - 3y + 1 = 0 is not a linear equation because the highest order exponent of the unknown variable is not equal to 1. \n" ); document.write( "

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