document.write( "Question 1030385: Lydia has money in two savings accounts. One rate is 7% and the other is 14%. If she has $650 more in the 14% account and the total interest is $133, how much is invested in each savings account? \n" ); document.write( "
Algebra.Com's Answer #645257 by mananth(16946)![]() ![]() You can put this solution on YOUR website! Lydia has money in two savings accounts.\r \n" ); document.write( "\n" ); document.write( " One rate is 7% . Let amount be x\r \n" ); document.write( "\n" ); document.write( "and the other is 14%.\r \n" ); document.write( "\n" ); document.write( "she has $650 more in the 14% account (x+650)\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " and the total interest is $133, \r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "7%x + 14%(x+650) =133\r \n" ); document.write( "\n" ); document.write( "multiply by 100\r \n" ); document.write( "\n" ); document.write( "7x+14(x+650)=133*100\r \n" ); document.write( "\n" ); document.write( "7x+14x+9100 =13300\r \n" ); document.write( "\n" ); document.write( "21x = 4200\r \n" ); document.write( "\n" ); document.write( "/21\r \n" ); document.write( "\n" ); document.write( "x=200\r \n" ); document.write( "\n" ); document.write( "x+650 = 850\r \n" ); document.write( "\n" ); document.write( "$200 & $ 850 invested in each savings account \n" ); document.write( " |