document.write( "Question 48809: Could you please help me answer this problem: On Monday, Alice bought a bag of marbles. On Tuesday, she gave 2/3 of her marbles to a friend. on Wednesday, she gave away 1/3 of her remaining marbles. If she then had 8 marbles left, how many marbles did she buy originally? \n" ); document.write( "
Algebra.Com's Answer #32320 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! On Monday, Alice bought a bag of marbles. On Tuesday, she gave 2/3 of her marbles to a friend. on Wednesday, she gave away 1/3 of her remaining marbles. If she then had 8 marbles left, how many marbles did she buy originally?\r \n" ); document.write( "\n" ); document.write( "Let \"x\" be the original number of marbles.\r \n" ); document.write( "\n" ); document.write( "EQUATIONS: \n" ); document.write( " x-(2/3)x = (1/3)x \n" ); document.write( "(1/3)x-(1/3)(1/3)x= (1/3)x - (1/9)x = (2/9)x \n" ); document.write( "(2/9)x= 8 \n" ); document.write( "x=36 (original number of marbles) \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |