document.write( "Question 323040: if 20 is added to 1/3 of a number the result is 2 times the number. what is the number? \n" ); document.write( "
Algebra.Com's Answer #231274 by checkley77(12844)\"\" \"About 
You can put this solution on YOUR website!
20+X/3=2X
\n" ); document.write( "2X-X/3=20
\n" ); document.write( "(2X*3-X)/3=20
\n" ); document.write( "(6X-X)/3=20
\n" ); document.write( "5X/3=20
\n" ); document.write( "5X=60
\n" ); document.write( "X=60/5
\n" ); document.write( "X=12 ANS.
\n" ); document.write( "PROOF:
\n" ); document.write( "20+12/3=2*12
\n" ); document.write( "20+4=24
\n" ); document.write( "24=24
\n" ); document.write( "
\n" ); document.write( "
\n" );