Question 1046366
Let {{{ x }}} = amount invested at 11% profit
{{{ 33000 - x }}} = amount invested at 3% loss
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{{{ .11x - .03*( 33000 - x ) = 1530 }}}
{{{ .11x - 990 + .03x = 1530 }}}
{{{ .14x = 2520 }}}
{{{ x = 18000 }}}
and
{{{ 33000 - 18000 = 15000 }}}
$18,000 was invested at 11% profit
$15,000 was invested at 3% loss
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check:
{{{ .11x - .03*( 33000 - x ) = 1530 }}}
{{{ .11*18000 - .03*( 33000 - 18000 ) = 1530 }}}
{{{ 1980 - .03*15000 = 1530 }}}
{{{ 1980  - 450 = 1530 }}}
{{{ 1530 = 1530 }}}
OK