document.write( "Question 1034686: Mr. Wilson invested money in two accounts. His total investment was $30,000. If one account pays 8% in interest and the other pays 4% in interest, how much does he have in each account if he earned a total of $1,960 in interest in 1 year?\r
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document.write( "He invested $
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document.write( " in the 8% account and $
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document.write( " in the 4% account.\r
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document.write( "I am completely lost with this process!!! \n" );
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Algebra.Com's Answer #649339 by fractalier(6550)![]() ![]() You can put this solution on YOUR website! Here's how we do this kind of problem... \n" ); document.write( "Let us call x the amount he invested at 8%. \n" ); document.write( "That means he invested 30000-x at 4%. \n" ); document.write( "The set up looks like this: \n" ); document.write( ".08x + .04(30000-x) = 1960 \n" ); document.write( ".08x + 1200 - .04x = 1960 \n" ); document.write( ".04x = 760 \n" ); document.write( "x = $19000 at 8% so that \n" ); document.write( "30000-x = $11000 at 4% \n" ); document.write( " |