document.write( "Question 251744: Twice a number,decreased by 9, is half the same number increased by 6 \n" ); document.write( "
Algebra.Com's Answer #183453 by checkley77(12844)\"\" \"About 
You can put this solution on YOUR website!
2X-9=X/2+6
\n" ); document.write( "2X-.5X=6+9
\n" ); document.write( "1.5X=15
\n" ); document.write( "X=15/1.5
\n" ); document.write( "X=10 ANS.
\n" ); document.write( "PROOF:
\n" ); document.write( "2*10-9=10/2+6
\n" ); document.write( "20-9=5+6
\n" ); document.write( "11=11
\n" ); document.write( "
\n" );