document.write( "Question 334705: Penny had a bag of marbles. She gave one-third of them to Reta, and then one-fourth of the remaining to John. Penny then had 24 marbles left in the bag. How many marbles were in the bag to start with? \n" ); document.write( "
Algebra.Com's Answer #239857 by checkley77(12844)\"\" \"About 
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(x*2/3)*3/4=24
\n" ); document.write( "2x/3*3/4=24
\n" ); document.write( "6x/12=24
\n" ); document.write( "6x=288
\n" ); document.write( "x=288/6
\n" ); document.write( "x=48 marbles in the bag at the start.
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