document.write( "Question 368033: two-thirds of a number is decreased by 3 is 2 more than half the number. Find the number. \n" ); document.write( "
Algebra.Com's Answer #262278 by checkley77(12844)\"\" \"About 
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2/3X-3=X/2+2
\n" ); document.write( "2X/3-3=X/2+2
\n" ); document.write( "2X/3-X/2=2+3
\n" ); document.write( "(2*2X-3X)/3*2=5
\n" ); document.write( "(4X-3X)/6=5
\n" ); document.write( "X/6=5
\n" ); document.write( "X=5*6
\n" ); document.write( "X=30 ANS.
\n" ); document.write( "PROOF:
\n" ); document.write( "(2/3)30-3=30/2+2
\n" ); document.write( "60/3-3=15+2
\n" ); document.write( "20-3=17
\n" ); document.write( "17=17
\n" ); document.write( "
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