document.write( "Question 488399: How do you turn \"The sum of $224 was divided among 3 people so that the second person received $1 less than twice as much as the first, and the third received $11 more than the second. How much did each person receive?\" into an equation? \n" ); document.write( "
Algebra.Com's Answer #333426 by ankor@dixie-net.com(22740)![]() ![]() You can put this solution on YOUR website! How do you turn \"The sum of $224 was divided among 3 people so that the second person received $1 less than twice as much as the first, and the third received $11 more than the second. How much did each person receive?\" into an equation? \n" ); document.write( ": \n" ); document.write( "The amt three people receive: a, b, c \n" ); document.write( "write an equation for each statement. \n" ); document.write( ": \n" ); document.write( "\"The sum of $224 was divided among 3 people\" \n" ); document.write( "a + b = c = 224 \n" ); document.write( ": \n" ); document.write( "\"the second person received $1 less than twice as much as the first,\" \n" ); document.write( "b = 2a - 1 \n" ); document.write( "solve this equation for a \n" ); document.write( "2a = b + 1 \n" ); document.write( "a = \n" ); document.write( ": \n" ); document.write( "\" the third received $11 more than the second.\" \n" ); document.write( "c = b + 11 \n" ); document.write( ": \n" ); document.write( "Replace a and c in the 1st equation \n" ); document.write( " \n" ); document.write( "get rid of the fraction multiply eq by 2 \n" ); document.write( "b + 1 + 2b +2(b+11) = 2(224) \n" ); document.write( "b + 1 + 2b + 2b + 22 = 448 \n" ); document.write( "5b + 23 = 448 \n" ); document.write( "5b = 448 - 23 \n" ); document.write( "3b = 425 \n" ); document.write( "b = 425/5 \n" ); document.write( "b = $85 is b's share \n" ); document.write( "the \n" ); document.write( "a = \n" ); document.write( "a = $43 is a's share \n" ); document.write( "and \n" ); document.write( "c = 85 + 11 \n" ); document.write( "c = $96 is c's share \n" ); document.write( ": \n" ); document.write( ": \n" ); document.write( "Check this; find the total \n" ); document.write( "43 + 85 + 96 = 224\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |