document.write( "Question 394493: if 20 is added to one-third of a number, the result is the double of the number. What is the number? \n" ); document.write( "
Algebra.Com's Answer #279914 by robertb(5830)\"\" \"About 
You can put this solution on YOUR website!
\"x%2F3+%2B+20+=+2x+\" ==> \"20+=+5x%2F3\" ==> 60 = 5x ==> x = 12. \n" ); document.write( "
\n" );