document.write( "Question 155743: is 2 greater than or equal to 1/2y-1/4y \n" ); document.write( "

Algebra.Com's Answer #114747 by checkley77(12844) $\"\"$ $\"About$

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2>=y/2-y/4
\n" ); document.write( "2>=(2y-y)/4
\n" ); document.write( "8>=y
\n" ); document.write( "proof:
\n" ); document.write( "let y=7
\n" ); document.write( "2>=7/2-7/4
\n" ); document.write( "2>=(2*7-7)/4
\n" ); document.write( "2>=(14-7)/4
\n" ); document.write( "2>=7/4
\n" ); document.write( "2>=1.75 \n" ); document.write( "

\n" );