Question 773974
Let {{{ x }}} = amount invested in 8% profit fund
{{{ 2000 - x }}} = amount invested in 4% profit fund
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{{{ .08x + .04*( 2000 - x ) = 92 }}}
{{{ .08x + 80 - .04x = 92 }}}
{{{ .04x = 12 }}}
{{{ x = 300 }}}
{{{ 2000 - 300 = 1700 }}}
$300 was invested in 8% profit fund
$1700 was invested in 4% profit fund
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check:
{{{ .08*300 + .04*1700 = 92 }}}
{{{ 24 + 68 = 92 }}}
{{{ 92 = 92 }}}
OK