document.write( "Question 664814: Working backwards. Bob says, \"I am thinking of a number. If i decrease it by 19, and then add 40, i get 48.\" What is Bob's number? \n" ); document.write( "
Algebra.Com's Answer #413444 by rfer(16322)![]() ![]() ![]() You can put this solution on YOUR website! 48-40=8 \n" ); document.write( "8+19=27 \n" ); document.write( " |