document.write( "Question 331720: Solve for the variable 2y=2y(y-1) \n" ); document.write( "
Algebra.Com's Answer #237794 by mananth(16946)\"\" \"About 
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2y=2y(y-1)
\n" ); document.write( "2y=2y^2-2y\r
\n" ); document.write( "\n" ); document.write( "2y^2-4y=0
\n" ); document.write( "2y(y-2)=0
\n" ); document.write( "y= 0 OR y=2
\n" ); document.write( "
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