document.write( "Question 189993: In the period of a year, an investor lost twice as much as he gained . If he originally had $10,000 and now has $8,000 , what amount did he gain and what did he lose? \n" ); document.write( "
Algebra.Com's Answer #142571 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! In the period of a year, an investor lost twice as much as he gained . If he originally had $10,000 and now has $8,000 , what amount did he gain and what did he lose? \n" ); document.write( "----------------------- \n" ); document.write( "Let his gain be \"x\". \n" ); document.write( "Then his loss is \"2x\". \n" ); document.write( "Equation: \n" ); document.write( "10,000 + x -2x = 8000 \n" ); document.write( "-x = -2000 \n" ); document.write( "x = 2000 (his gain) \n" ); document.write( "2x = 4000 ( his loss) \n" ); document.write( "======================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |