document.write( "Question 1058252: mark and linda had 90 sweets altogether. after mark ate 1/3 of his sweets and linda ate 25 sweets. they had an equal number of sweet left. how many sweet did each of them have at first? \n" ); document.write( "
Algebra.Com's Answer #673281 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! mark and linda had 90 sweets altogether. after mark ate 1/3 of his sweets and linda ate 25 sweets. they had an equal number of sweet left. how many sweet did each of them have at first? \n" ); document.write( "--------------------- \n" ); document.write( "Start:: \n" ); document.write( "Mark had x \n" ); document.write( "Linda had 90-x \n" ); document.write( "----------------------- \n" ); document.write( "Change:: \n" ); document.write( "Mark had (2/3)x \n" ); document.write( "Linda had 90-x-25 = 65-x \n" ); document.write( "--------------------- \n" ); document.write( "Equation: \n" ); document.write( "(2/3)x = 65-x \n" ); document.write( "2x = 195 - 3x \n" ); document.write( "5x = 195 \n" ); document.write( "x = 39 (Mark had originally) \n" ); document.write( "90-x = 51 (Linda had originally) \n" ); document.write( "-------------- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "--------------- \n" ); document.write( " |